8820801

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 14021280

約数和(自身を除く): 5200479

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 641, 1251, 1529, 1923, 4587, 5769, 7051, 13761, 21153, 63459, 89099, 267297, 801891, 980089, 2940267, 8820801]

約数ペア:

[(1, 8820801), (3, 2940267), (9, 980089), (11, 801891), (33, 267297), (99, 89099), (139, 63459), (417, 21153), (641, 13761), (1251, 7051), (1529, 5769), (1923, 4587)]