289226377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 319714560

約数和(自身を除く): 30488183

約数列:

[1, 11, 109, 463, 521, 1199, 5093, 5731, 50467, 56789, 241223, 555137, 624679, 2653453, 26293307, 289226377]

約数ペア:

[(1, 289226377), (11, 26293307), (109, 2653453), (463, 624679), (521, 555137), (1199, 241223), (5093, 56789), (5731, 50467)]