40560507

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{2963}}^1$

素因数の和:3001

約数の個数: 30

約数和(自身を含む): 65631852

約数和(自身を除く): 25071345

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 2963, 4563, 8889, 13689, 26667, 38519, 80001, 115557, 240003, 346671, 500747, 1040013, 1502241, 3120039, 4506723, 13520169, 40560507]

約数ペア:

[(1, 40560507), (3, 13520169), (9, 4506723), (13, 3120039), (27, 1502241), (39, 1040013), (81, 500747), (117, 346671), (169, 240003), (351, 115557), (507, 80001), (1053, 38519), (1521, 26667), (2963, 13689), (4563, 8889)]