249212055887

素因数分解:

${\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1\times {\mathrm{53327}}^1$

素因数の和:54238

約数の個数: 16

約数和(自身を含む): 258759401472

約数和(自身を除く): 9547345585

約数列:

[1, 31, 233, 647, 7223, 20057, 53327, 150751, 1653137, 4673281, 12425191, 34502569, 385180921, 1069579639, 8039098577, 249212055887]

約数ペア:

[(1, 249212055887), (31, 8039098577), (233, 1069579639), (647, 385180921), (7223, 34502569), (20057, 12425191), (53327, 4673281), (150751, 1653137)]