31888863

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 48855600

約数和(自身を除く): 16966737

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 1229, 2883, 3687, 8649, 11061, 25947, 33183, 38099, 114297, 342891, 1028673, 1181069, 3543207, 10629621, 31888863]

約数ペア:

[(1, 31888863), (3, 10629621), (9, 3543207), (27, 1181069), (31, 1028673), (93, 342891), (279, 114297), (837, 38099), (961, 33183), (1229, 25947), (2883, 11061), (3687, 8649)]