377759991

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 589897728

約数和(自身を除く): 212137737

約数列:

[1, 3, 7, 21, 53, 159, 191, 371, 573, 1113, 1337, 1777, 4011, 5331, 10123, 12439, 30369, 37317, 70861, 94181, 212583, 282543, 339407, 659267, 1018221, 1977801, 2375849, 7127547, 17988571, 53965713, 125919997, 377759991]

約数ペア:

[(1, 377759991), (3, 125919997), (7, 53965713), (21, 17988571), (53, 7127547), (159, 2375849), (191, 1977801), (371, 1018221), (573, 659267), (1113, 339407), (1337, 282543), (1777, 212583), (4011, 94181), (5331, 70861), (10123, 37317), (12439, 30369)]