942645771

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{31387}}^1$

素因数の和:31511

約数の個数: 24

約数和(自身を含む): 1410200064

約数和(自身を除く): 467554293

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 10011, 30033, 31387, 94161, 282483, 1475189, 2228477, 4425567, 6685431, 13276701, 20056293, 104738419, 314215257, 942645771]

約数ペア:

[(1, 942645771), (3, 314215257), (9, 104738419), (47, 20056293), (71, 13276701), (141, 6685431), (213, 4425567), (423, 2228477), (639, 1475189), (3337, 282483), (10011, 94161), (30033, 31387)]