39547947

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 53916192

約数和(自身を除く): 14368245

約数列:

[1, 3, 61, 183, 197, 591, 1097, 3291, 12017, 36051, 66917, 200751, 216109, 648327, 13182649, 39547947]

約数ペア:

[(1, 39547947), (3, 13182649), (61, 648327), (183, 216109), (197, 200751), (591, 66917), (1097, 36051), (3291, 12017)]