223285569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{41189}}^1$

素因数の和:41344

約数の個数: 16

約数和(自身を含む): 322929600

約数和(自身を除く): 99644031

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 41189, 123567, 535457, 1606371, 5725271, 17175813, 74428523, 223285569]

約数ペア:

[(1, 223285569), (3, 74428523), (13, 17175813), (39, 5725271), (139, 1606371), (417, 535457), (1807, 123567), (5421, 41189)]