2013904921

素因数分解:

$7^1\times {\mathrm{1231}}^1\times {\mathrm{233713}}^1$

素因数の和:234951

約数の個数: 8

約数和(自身を含む): 2303485184

約数和(自身を除く): 289580263

約数列:

[1, 7, 1231, 8617, 233713, 1635991, 287700703, 2013904921]

約数ペア:

[(1, 2013904921), (7, 287700703), (1231, 1635991), (8617, 233713)]