97921473

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{193139}}^1$

素因数の和:193168

約数の個数: 12

約数和(自身を含む): 141378480

約数和(自身を除く): 43457007

約数列:

[1, 3, 13, 39, 169, 507, 193139, 579417, 2510807, 7532421, 32640491, 97921473]

約数ペア:

[(1, 97921473), (3, 32640491), (13, 7532421), (39, 2510807), (169, 579417), (507, 193139)]