1231330901

素因数分解:

${\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 1279170480

約数和(自身を除く): 47839579

約数列:

[1, 41, 97, 409, 757, 3977, 16769, 31037, 39673, 73429, 309613, 1626593, 3010589, 12694133, 30032461, 1231330901]

約数ペア:

[(1, 1231330901), (41, 30032461), (97, 12694133), (409, 3010589), (757, 1626593), (3977, 309613), (16769, 73429), (31037, 39673)]