13537359

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 22241856

約数和(自身を除く): 8704497

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 401, 1023, 1089, 1203, 3069, 3609, 3751, 4411, 11253, 12431, 13233, 33759, 37293, 39699, 48521, 111879, 136741, 145563, 410223, 436689, 1230669, 1504151, 4512453, 13537359]

約数ペア:

[(1, 13537359), (3, 4512453), (9, 1504151), (11, 1230669), (31, 436689), (33, 410223), (93, 145563), (99, 136741), (121, 111879), (279, 48521), (341, 39699), (363, 37293), (401, 33759), (1023, 13233), (1089, 12431), (1203, 11253), (3069, 4411), (3609, 3751)]