412938477

素因数分解:

$3^2\times 7^1\times {\mathrm{6554579}}^1$

素因数の和:6554592

約数の個数: 12

約数和(自身を含む): 681676320

約数和(自身を除く): 268737843

約数列:

[1, 3, 7, 9, 21, 63, 6554579, 19663737, 45882053, 58991211, 137646159, 412938477]

約数ペア:

[(1, 412938477), (3, 137646159), (7, 58991211), (9, 45882053), (21, 19663737), (63, 6554579)]