261673009

素因数分解:

${\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{2267}}^1$

素因数の和:2976

約数の個数: 12

約数和(自身を含む): 283890096

約数和(自身を除く): 22217087

約数列:

[1, 13, 169, 683, 2267, 8879, 29471, 115427, 383123, 1548361, 20128693, 261673009]

約数ペア:

[(1, 261673009), (13, 20128693), (169, 1548361), (683, 383123), (2267, 115427), (8879, 29471)]