7328997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 11715704

約数和(自身を除く): 4386707

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 1693, 4329, 5079, 15237, 22009, 62641, 66027, 187923, 198081, 563769, 814333, 2442999, 7328997]

約数ペア:

[(1, 7328997), (3, 2442999), (9, 814333), (13, 563769), (37, 198081), (39, 187923), (111, 66027), (117, 62641), (333, 22009), (481, 15237), (1443, 5079), (1693, 4329)]