28103671161

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107676901}}^1$

素因数の和:107676936

約数の個数: 12

約数和(自身を含む): 41993991780

約数和(自身を除く): 13890320619

約数列:

[1, 3, 9, 29, 87, 261, 107676901, 323030703, 969092109, 3122630129, 9367890387, 28103671161]

約数ペア:

[(1, 28103671161), (3, 9367890387), (9, 3122630129), (29, 969092109), (87, 323030703), (261, 107676901)]