13520169

素因数分解:

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

素因数の和:2998

約数の個数: 24

約数和(自身を含む): 21696480

約数和(自身を除く): 8176311

約数列:

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

約数ペア:

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