9378057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 14180992

約数和(自身を除く): 4802935

約数列:

[1, 3, 13, 37, 39, 67, 97, 111, 201, 291, 481, 871, 1261, 1443, 2479, 2613, 3589, 3783, 6499, 7437, 10767, 19497, 32227, 46657, 84487, 96681, 139971, 240463, 253461, 721389, 3126019, 9378057]

約数ペア:

[(1, 9378057), (3, 3126019), (13, 721389), (37, 253461), (39, 240463), (67, 139971), (97, 96681), (111, 84487), (201, 46657), (291, 32227), (481, 19497), (871, 10767), (1261, 7437), (1443, 6499), (2479, 3783), (2613, 3589)]