20190129101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{9901}}^1\times {\mathrm{119953}}^1$

素因数の和:129871

約数の個数: 8

約数和(自身を含む): 21380121144

約数和(自身を除く): 1189992043

約数列:

[1, 17, 9901, 119953, 168317, 2039201, 1187654653, 20190129101]

約数ペア:

[(1, 20190129101), (17, 1187654653), (9901, 2039201), (119953, 168317)]