28832821

素因数分解:

${\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1451}}^1$

素因数の和:2123

約数の個数: 8

約数和(自身を含む): 29829888

約数和(自身を除く): 997067

約数列:

[1, 31, 641, 1451, 19871, 44981, 930091, 28832821]

約数ペア:

[(1, 28832821), (31, 930091), (641, 44981), (1451, 19871)]