251396051

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1231}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 273829248

約数和(自身を除く): 22433197

約数列:

[1, 17, 41, 293, 697, 1231, 4981, 12013, 20927, 50471, 204221, 360683, 858007, 6131611, 14788003, 251396051]

約数ペア:

[(1, 251396051), (17, 14788003), (41, 6131611), (293, 858007), (697, 360683), (1231, 204221), (4981, 50471), (12013, 20927)]