291228277

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 308655360

約数和(自身を除く): 17427083

約数列:

[1, 23, 103, 269, 457, 2369, 6187, 10511, 27707, 47071, 122933, 637261, 1082633, 2827459, 12662099, 291228277]

約数ペア:

[(1, 291228277), (23, 12662099), (103, 2827459), (269, 1082633), (457, 637261), (2369, 122933), (6187, 47071), (10511, 27707)]