16942293

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 25552800

約数和(自身を除く): 8610507

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 467, 1251, 1401, 4031, 4203, 12093, 13543, 36279, 40629, 64913, 121887, 194739, 584217, 1882477, 5647431, 16942293]

約数ペア:

[(1, 16942293), (3, 5647431), (9, 1882477), (29, 584217), (87, 194739), (139, 121887), (261, 64913), (417, 40629), (467, 36279), (1251, 13543), (1401, 12093), (4031, 4203)]