90690047

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 107827200

約数和(自身を除く): 17137153

約数列:

[1, 7, 29, 191, 203, 1337, 2339, 5539, 16373, 38773, 67831, 446749, 474817, 3127243, 12955721, 90690047]

約数ペア:

[(1, 90690047), (7, 12955721), (29, 3127243), (191, 474817), (203, 446749), (1337, 67831), (2339, 38773), (5539, 16373)]