43291209

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 63186240

約数和(自身を除く): 19895031

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 829, 1339, 2487, 4017, 10777, 17407, 32331, 52221, 85387, 140101, 256161, 420303, 1110031, 3330093, 14430403, 43291209]

約数ペア:

[(1, 43291209), (3, 14430403), (13, 3330093), (39, 1110031), (103, 420303), (169, 256161), (309, 140101), (507, 85387), (829, 52221), (1339, 32331), (2487, 17407), (4017, 10777)]