158003747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 175271040

約数和(自身を除く): 17267293

約数列:

[1, 11, 89, 251, 643, 979, 2761, 7073, 22339, 57227, 161393, 245729, 629497, 1775323, 14363977, 158003747]

約数ペア:

[(1, 158003747), (11, 14363977), (89, 1775323), (251, 629497), (643, 245729), (979, 161393), (2761, 57227), (7073, 22339)]