42005717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 47523840

約数和(自身を除く): 5518123

約数列:

[1, 13, 29, 67, 377, 871, 1663, 1943, 21619, 25259, 48227, 111421, 626951, 1448473, 3231209, 42005717]

約数ペア:

[(1, 42005717), (13, 3231209), (29, 1448473), (67, 626951), (377, 111421), (871, 48227), (1663, 25259), (1943, 21619)]