20160097251

素因数分解:

$3^1\times 7^1\times {\mathrm{16931}}^1\times {\mathrm{56701}}^1$

素因数の和:73642

約数の個数: 16

約数和(自身を含む): 30722504448

約数和(自身を除く): 10562407197

約数列:

[1, 3, 7, 21, 16931, 50793, 56701, 118517, 170103, 355551, 396907, 1190721, 960004631, 2880013893, 6720032417, 20160097251]

約数ペア:

[(1, 20160097251), (3, 6720032417), (7, 2880013893), (21, 960004631), (16931, 1190721), (50793, 396907), (56701, 355551), (118517, 170103)]