745140397

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 791488512

約数和(自身を除く): 46348115

約数列:

[1, 31, 47, 137, 1457, 3733, 4247, 6439, 115723, 175451, 199609, 511421, 5438981, 15854051, 24036787, 745140397]

約数ペア:

[(1, 745140397), (31, 24036787), (47, 15854051), (137, 5438981), (1457, 511421), (3733, 199609), (4247, 175451), (6439, 115723)]