255499491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{6163}}^1$

素因数の和:7242

約数の個数: 16

約数和(自身を含む): 367275776

約数和(自身を除く): 111776285

約数列:

[1, 3, 13, 39, 1063, 3189, 6163, 13819, 18489, 41457, 80119, 240357, 6551269, 19653807, 85166497, 255499491]

約数ペア:

[(1, 255499491), (3, 85166497), (13, 19653807), (39, 6551269), (1063, 240357), (3189, 80119), (6163, 41457), (13819, 18489)]