421023629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 478188648

約数和(自身を除く): 57165019

約数列:

[1, 13, 37, 41, 481, 533, 577, 1369, 1517, 7501, 17797, 19721, 21349, 23657, 56129, 277537, 307541, 729677, 789913, 875309, 10268869, 11379017, 32386433, 421023629]

約数ペア:

[(1, 421023629), (13, 32386433), (37, 11379017), (41, 10268869), (481, 875309), (533, 789913), (577, 729677), (1369, 307541), (1517, 277537), (7501, 56129), (17797, 23657), (19721, 21349)]