492040311

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{145531}}^1$

素因数の和:145571

約数の個数: 24

約数和(自身を含む): 796351104

約数和(自身を除く): 304310793

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 145531, 436593, 1018717, 3056151, 3347213, 7131019, 10041639, 21393057, 23430491, 70291473, 164013437, 492040311]

約数ペア:

[(1, 492040311), (3, 164013437), (7, 70291473), (21, 23430491), (23, 21393057), (49, 10041639), (69, 7131019), (147, 3347213), (161, 3056151), (483, 1018717), (1127, 436593), (3381, 145531)]