31610997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 50038560

約数和(自身を除く): 18427563

約数列:

[1, 3, 9, 11, 33, 99, 269, 807, 1187, 2421, 2959, 3561, 8877, 10683, 13057, 26631, 39171, 117513, 319303, 957909, 2873727, 3512333, 10536999, 31610997]

約数ペア:

[(1, 31610997), (3, 10536999), (9, 3512333), (11, 2873727), (33, 957909), (99, 319303), (269, 117513), (807, 39171), (1187, 26631), (2421, 13057), (2959, 10683), (3561, 8877)]