3929156959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{16729}}^1$

素因数の和:16867

約数の個数: 32

約数和(自身を含む): 5059152000

約数和(自身を除く): 1129995041

約数列:

[1, 7, 13, 29, 89, 91, 203, 377, 623, 1157, 2581, 2639, 8099, 16729, 18067, 33553, 117103, 217477, 234871, 485141, 1488881, 1522339, 3395987, 6306833, 10422167, 19355453, 43177549, 44147831, 135488171, 302242843, 561308137, 3929156959]

約数ペア:

[(1, 3929156959), (7, 561308137), (13, 302242843), (29, 135488171), (89, 44147831), (91, 43177549), (203, 19355453), (377, 10422167), (623, 6306833), (1157, 3395987), (2581, 1522339), (2639, 1488881), (8099, 485141), (16729, 234871), (18067, 217477), (33553, 117103)]