163949357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1987}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 193042752

約数和(自身を除く): 29093395

約数列:

[1, 11, 13, 143, 577, 1987, 6347, 7501, 21857, 25831, 82511, 284141, 1146499, 12611489, 14904487, 163949357]

約数ペア:

[(1, 163949357), (11, 14904487), (13, 12611489), (143, 1146499), (577, 284141), (1987, 82511), (6347, 25831), (7501, 21857)]