14487921

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 9885519

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 4339, 13017, 30373, 39051, 91119, 229967, 273357, 689901, 1609769, 2069703, 4829307, 14487921]

約数ペア:

[(1, 14487921), (3, 4829307), (7, 2069703), (9, 1609769), (21, 689901), (53, 273357), (63, 229967), (159, 91119), (371, 39051), (477, 30373), (1113, 13017), (3339, 4339)]