6468441

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 10177920

約数和(自身を除く): 3709479

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 557, 1659, 1671, 3871, 3899, 11613, 11697, 27293, 44003, 81879, 132009, 308021, 924063, 2156147, 6468441]

約数ペア:

[(1, 6468441), (3, 2156147), (7, 924063), (21, 308021), (49, 132009), (79, 81879), (147, 44003), (237, 27293), (553, 11697), (557, 11613), (1659, 3899), (1671, 3871)]