5521971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 3670989

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 179, 273, 339, 537, 791, 1253, 1469, 2327, 2373, 3759, 4407, 6981, 10283, 16289, 20227, 30849, 48867, 60681, 141589, 262951, 424767, 788853, 1840657, 5521971]

約数ペア:

[(1, 5521971), (3, 1840657), (7, 788853), (13, 424767), (21, 262951), (39, 141589), (91, 60681), (113, 48867), (179, 30849), (273, 20227), (339, 16289), (537, 10283), (791, 6981), (1253, 4407), (1469, 3759), (2327, 2373)]