712396797

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{640069}}^1$

素因数の和:640132

約数の個数: 16

約数和(自身を含む): 1106040960

約数和(自身を除く): 393644163

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 640069, 1920207, 4480483, 13441449, 33923657, 101770971, 237465599, 712396797]

約数ペア:

[(1, 712396797), (3, 237465599), (7, 101770971), (21, 33923657), (53, 13441449), (159, 4480483), (371, 1920207), (1113, 640069)]