492351951

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8372

約数の個数: 48

約数和(自身を含む): 849020928

約数和(自身を除く): 356668977

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2821, 4557, 8311, 8463, 19747, 24933, 58177, 59241, 108043, 174531, 257641, 324129, 407239, 756301, 772923, 1221717, 1803487, 2268903, 3349333, 5294107, 5410461, 10047999, 12624409, 15882321, 23445331, 37873227, 70335993, 164117317, 492351951]

約数ペア:

[(1, 492351951), (3, 164117317), (7, 70335993), (13, 37873227), (21, 23445331), (31, 15882321), (39, 12624409), (49, 10047999), (91, 5410461), (93, 5294107), (147, 3349333), (217, 2268903), (273, 1803487), (403, 1221717), (637, 772923), (651, 756301), (1209, 407239), (1519, 324129), (1911, 257641), (2821, 174531), (4557, 108043), (8311, 59241), (8463, 58177), (19747, 24933)]