4274829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 7190400

約数和(自身を除く): 2915571

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 641, 741, 1923, 2223, 5769, 6669, 8333, 12179, 17307, 24999, 36537, 74997, 109611, 158327, 224991, 328833, 474981, 1424943, 4274829]

約数ペア:

[(1, 4274829), (3, 1424943), (9, 474981), (13, 328833), (19, 224991), (27, 158327), (39, 109611), (57, 74997), (117, 36537), (171, 24999), (247, 17307), (351, 12179), (513, 8333), (641, 6669), (741, 5769), (1923, 2223)]