43280721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 68918304

約数和(自身を除く): 25637583

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 4507, 9603, 13521, 40563, 49577, 148731, 437179, 446193, 1311537, 3934611, 4808969, 14426907, 43280721]

約数ペア:

[(1, 43280721), (3, 14426907), (9, 4808969), (11, 3934611), (33, 1311537), (97, 446193), (99, 437179), (291, 148731), (873, 49577), (1067, 40563), (3201, 13521), (4507, 9603)]