2017632981

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 3564933120

約数和(自身を除く): 1547300139

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 107, 119, 221, 239, 273, 289, 321, 357, 663, 717, 749, 867, 1391, 1547, 1673, 1819, 2023, 2247, 3107, 3757, 4063, 4173, 4641, 5019, 5457, 6069, 9321, 9737, 11271, 12189, 12733, 21749, 23647, 25573, 26299, 28441, 29211, 30923, 38199, 52819, 65247, 69071, 70941, 76719, 78897, 85323, 92769, 158457, 165529, 179011, 207213, 216461, 332449, 369733, 401999, 434741, 483497, 496587, 537033, 649383, 897923, 997347, 1109199, 1205997, 1304223, 1450491, 2327143, 2693769, 2813993, 3043187, 5651633, 6285461, 6981429, 7390597, 8441979, 9129561, 16954899, 18856383, 22171791, 39561431, 51734179, 96077761, 118684293, 155202537, 288233283, 672544327, 2017632981]

約数ペア:

[(1, 2017632981), (3, 672544327), (7, 288233283), (13, 155202537), (17, 118684293), (21, 96077761), (39, 51734179), (51, 39561431), (91, 22171791), (107, 18856383), (119, 16954899), (221, 9129561), (239, 8441979), (273, 7390597), (289, 6981429), (321, 6285461), (357, 5651633), (663, 3043187), (717, 2813993), (749, 2693769), (867, 2327143), (1391, 1450491), (1547, 1304223), (1673, 1205997), (1819, 1109199), (2023, 997347), (2247, 897923), (3107, 649383), (3757, 537033), (4063, 496587), (4173, 483497), (4641, 434741), (5019, 401999), (5457, 369733), (6069, 332449), (9321, 216461), (9737, 207213), (11271, 179011), (12189, 165529), (12733, 158457), (21749, 92769), (23647, 85323), (25573, 78897), (26299, 76719), (28441, 70941), (29211, 69071), (30923, 65247), (38199, 52819)]