289102033

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{15823}}^1$

素因数の和:15996

約数の個数: 12

約数和(自身を含む): 319897984

約数和(自身を除く): 30795951

約数列:

[1, 11, 121, 151, 1661, 15823, 18271, 174053, 1914583, 2389273, 26282003, 289102033]

約数ペア:

[(1, 289102033), (11, 26282003), (121, 2389273), (151, 1914583), (1661, 174053), (15823, 18271)]