13986357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 23445504

約数和(自身を除く): 9459147

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 317, 573, 951, 1337, 2101, 2219, 3487, 4011, 6303, 6657, 10461, 14707, 24409, 44121, 60547, 73227, 181641, 423829, 666017, 1271487, 1998051, 4662119, 13986357]

約数ペア:

[(1, 13986357), (3, 4662119), (7, 1998051), (11, 1271487), (21, 666017), (33, 423829), (77, 181641), (191, 73227), (231, 60547), (317, 44121), (573, 24409), (951, 14707), (1337, 10461), (2101, 6657), (2219, 6303), (3487, 4011)]