30664761

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 43216992

約数和(自身を除く): 12552231

約数列:

[1, 3, 41, 61, 67, 123, 183, 201, 2501, 2747, 3721, 4087, 7503, 8241, 11163, 12261, 152561, 167567, 249307, 457683, 502701, 747921, 10221587, 30664761]

約数ペア:

[(1, 30664761), (3, 10221587), (41, 747921), (61, 502701), (67, 457683), (123, 249307), (183, 167567), (201, 152561), (2501, 12261), (2747, 11163), (3721, 8241), (4087, 7503)]