31291667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 35549280

約数和(自身を除く): 4257613

約数列:

[1, 11, 29, 233, 319, 421, 2563, 4631, 6757, 12209, 74327, 98093, 134299, 1079023, 2844697, 31291667]

約数ペア:

[(1, 31291667), (11, 2844697), (29, 1079023), (233, 134299), (319, 98093), (421, 74327), (2563, 12209), (4631, 6757)]