42581913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5399}}^1$

素因数の和:5652

約数の個数: 16

約数和(自身を含む): 62208000

約数和(自身を除く): 19626087

約数列:

[1, 3, 11, 33, 239, 717, 2629, 5399, 7887, 16197, 59389, 178167, 1290361, 3871083, 14193971, 42581913]

約数ペア:

[(1, 42581913), (3, 14193971), (11, 3871083), (33, 1290361), (239, 178167), (717, 59389), (2629, 16197), (5399, 7887)]