1296357027

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{45491}}^1$

素因数の和:45583

約数の個数: 32

約数和(自身を含む): 2096271360

約数和(自身を除く): 799914333

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 9499, 28497, 45491, 136473, 318437, 955311, 1046293, 2683969, 3138879, 7324051, 8051907, 18787783, 21972153, 56363349, 61731287, 185193861, 432119009, 1296357027]

約数ペア:

[(1, 1296357027), (3, 432119009), (7, 185193861), (21, 61731287), (23, 56363349), (59, 21972153), (69, 18787783), (161, 8051907), (177, 7324051), (413, 3138879), (483, 2683969), (1239, 1046293), (1357, 955311), (4071, 318437), (9499, 136473), (28497, 45491)]