2519361

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 3994536

約数和(自身を除く): 1475175

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 353, 549, 793, 1059, 2379, 3177, 4589, 7137, 13767, 21533, 41301, 64599, 193797, 279929, 839787, 2519361]

約数ペア:

[(1, 2519361), (3, 839787), (9, 279929), (13, 193797), (39, 64599), (61, 41301), (117, 21533), (183, 13767), (353, 7137), (549, 4589), (793, 3177), (1059, 2379)]