492022713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{138637}}^1$

素因数の和:138673

約数の個数: 24

約数和(自身を含む): 811864128

約数和(自身を除く): 319841415

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 138637, 415911, 970459, 1802281, 2911377, 5406843, 12615967, 23429653, 37847901, 70288959, 164007571, 492022713]

約数ペア:

[(1, 492022713), (3, 164007571), (7, 70288959), (13, 37847901), (21, 23429653), (39, 12615967), (91, 5406843), (169, 2911377), (273, 1802281), (507, 970459), (1183, 415911), (3549, 138637)]