2568111

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 4408320

約数和(自身を除く): 1840209

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 409, 483, 897, 1227, 2093, 2863, 5317, 6279, 8589, 9407, 15951, 28221, 37219, 65849, 111657, 122291, 197547, 366873, 856037, 2568111]

約数ペア:

[(1, 2568111), (3, 856037), (7, 366873), (13, 197547), (21, 122291), (23, 111657), (39, 65849), (69, 37219), (91, 28221), (161, 15951), (273, 9407), (299, 8589), (409, 6279), (483, 5317), (897, 2863), (1227, 2093)]