201429711

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{29333}}^1$

素因数の和:29455

約数の個数: 24

約数和(自身を含む): 335580960

約数和(自身を除く): 134151249

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 29333, 87999, 205331, 263997, 615993, 1847979, 3197297, 9591891, 22381079, 28775673, 67143237, 201429711]

約数ペア:

[(1, 201429711), (3, 67143237), (7, 28775673), (9, 22381079), (21, 9591891), (63, 3197297), (109, 1847979), (327, 615993), (763, 263997), (981, 205331), (2289, 87999), (6867, 29333)]