9888951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 14162688

約数和(自身を除く): 4273737

約数列:

[1, 3, 17, 51, 71, 213, 1207, 2731, 3621, 8193, 46427, 139281, 193901, 581703, 3296317, 9888951]

約数ペア:

[(1, 9888951), (3, 3296317), (17, 581703), (51, 193901), (71, 139281), (213, 46427), (1207, 8193), (2731, 3621)]