128211551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{5867}}^1$

素因数の和:5962

約数の個数: 12

約数和(自身を含む): 141547896

約数和(自身を除く): 13336345

約数列:

[1, 13, 41, 533, 1681, 5867, 21853, 76271, 240547, 3127111, 9862427, 128211551]

約数ペア:

[(1, 128211551), (13, 9862427), (41, 3127111), (533, 240547), (1681, 76271), (5867, 21853)]