22222473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81401}}^1$

素因数の和:81424

約数の個数: 16

約数和(自身を含む): 36468096

約数和(自身を除く): 14245623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 81401, 244203, 569807, 1058213, 1709421, 3174639, 7407491, 22222473]

約数ペア:

[(1, 22222473), (3, 7407491), (7, 3174639), (13, 1709421), (21, 1058213), (39, 569807), (91, 244203), (273, 81401)]