21602129

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 23587200

約数和(自身を除く): 1985071

約数列:

[1, 23, 29, 139, 233, 667, 3197, 4031, 5359, 6757, 32387, 92713, 155411, 744901, 939223, 21602129]

約数ペア:

[(1, 21602129), (23, 939223), (29, 744901), (139, 155411), (233, 92713), (667, 32387), (3197, 6757), (4031, 5359)]