122627921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 139138560

約数和(自身を除く): 16510639

約数列:

[1, 13, 29, 131, 169, 191, 377, 1703, 2483, 3799, 4901, 5539, 22139, 25021, 32279, 49387, 72007, 325273, 642031, 725609, 936091, 4228549, 9432917, 122627921]

約数ペア:

[(1, 122627921), (13, 9432917), (29, 4228549), (131, 936091), (169, 725609), (191, 642031), (377, 325273), (1703, 72007), (2483, 49387), (3799, 32279), (4901, 25021), (5539, 22139)]