31118277

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 11782203

約数列:

[1, 3, 47, 83, 141, 249, 2659, 3901, 7977, 11703, 124973, 220697, 374919, 662091, 10372759, 31118277]

約数ペア:

[(1, 31118277), (3, 10372759), (47, 662091), (83, 374919), (141, 220697), (249, 124973), (2659, 11703), (3901, 7977)]