40675893

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 17868747

約数列:

[1, 3, 29, 43, 83, 87, 129, 131, 249, 393, 1247, 2407, 3569, 3741, 3799, 5633, 7221, 10707, 10873, 11397, 16899, 32619, 103501, 163357, 310503, 315317, 467539, 490071, 945951, 1402617, 13558631, 40675893]

約数ペア:

[(1, 40675893), (3, 13558631), (29, 1402617), (43, 945951), (83, 490071), (87, 467539), (129, 315317), (131, 310503), (249, 163357), (393, 103501), (1247, 32619), (2407, 16899), (3569, 11397), (3741, 10873), (3799, 10707), (5633, 7221)]