11895207

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 16431072

約数和(自身を除く): 4535865

約数列:

[1, 3, 41, 97, 123, 291, 997, 2991, 3977, 11931, 40877, 96709, 122631, 290127, 3965069, 11895207]

約数ペア:

[(1, 11895207), (3, 3965069), (41, 290127), (97, 122631), (123, 96709), (291, 40877), (997, 11931), (2991, 3977)]