426799373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 574801920

約数和(自身を除く): 148002547

約数列:

[1, 7, 11, 13, 77, 91, 143, 647, 659, 1001, 4529, 4613, 7117, 7249, 8411, 8567, 49819, 50743, 58877, 59969, 92521, 94237, 426373, 647647, 659659, 2984611, 4690103, 5542849, 32830721, 38799943, 60971339, 426799373]

約数ペア:

[(1, 426799373), (7, 60971339), (11, 38799943), (13, 32830721), (77, 5542849), (91, 4690103), (143, 2984611), (647, 659659), (659, 647647), (1001, 426373), (4529, 94237), (4613, 92521), (7117, 59969), (7249, 58877), (8411, 50743), (8567, 49819)]