2912258167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{1367}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 3680861184

約数和(自身を除く): 768603017

約数列:

[1, 7, 13, 41, 91, 287, 533, 571, 1367, 3731, 3997, 7423, 9569, 17771, 23411, 51961, 56047, 124397, 163877, 304343, 392329, 728611, 780557, 2130401, 5100277, 5463899, 10147241, 32002837, 71030687, 224019859, 416036881, 2912258167]

約数ペア:

[(1, 2912258167), (7, 416036881), (13, 224019859), (41, 71030687), (91, 32002837), (287, 10147241), (533, 5463899), (571, 5100277), (1367, 2130401), (3731, 780557), (3997, 728611), (7423, 392329), (9569, 304343), (17771, 163877), (23411, 124397), (51961, 56047)]