159780319

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 170151840

約数和(自身を除く): 10371521

約数列:

[1, 37, 53, 59, 1381, 1961, 2183, 3127, 51097, 73193, 81479, 115699, 2708141, 3014723, 4318387, 159780319]

約数ペア:

[(1, 159780319), (37, 4318387), (53, 3014723), (59, 2708141), (1381, 115699), (1961, 81479), (2183, 73193), (3127, 51097)]