250568877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9081

約数の個数: 32

約数和(自身を含む): 387588096

約数和(自身を除く): 137019219

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9011, 9269, 27033, 27807, 117143, 207253, 279341, 351429, 621759, 838023, 2694289, 3631433, 6424843, 8082867, 10894299, 19274529, 83522959, 250568877]

約数ペア:

[(1, 250568877), (3, 83522959), (13, 19274529), (23, 10894299), (31, 8082867), (39, 6424843), (69, 3631433), (93, 2694289), (299, 838023), (403, 621759), (713, 351429), (897, 279341), (1209, 207253), (2139, 117143), (9011, 27807), (9269, 27033)]