4680291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20282

約数の個数: 16

約数和(自身を含む): 7780608

約数和(自身を除く): 3100317

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 20261, 60783, 141827, 222871, 425481, 668613, 1560097, 4680291]

約数ペア:

[(1, 4680291), (3, 1560097), (7, 668613), (11, 425481), (21, 222871), (33, 141827), (77, 60783), (231, 20261)]