38873640957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3767921}}^1$

素因数の和:3768124

約数の個数: 16

約数和(自身を含む): 54860944320

約数和(自身を除く): 15987303363

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 3767921, 11303763, 71590499, 214771497, 681993701, 2045981103, 12957880319, 38873640957]

約数ペア:

[(1, 38873640957), (3, 12957880319), (19, 2045981103), (57, 681993701), (181, 214771497), (543, 71590499), (3439, 11303763), (10317, 3767921)]