10881549

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 18188352

約数和(自身を除く): 7306803

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2081, 5229, 6243, 14567, 18729, 43701, 131103, 172723, 518169, 1209061, 1554507, 3627183, 10881549]

約数ペア:

[(1, 10881549), (3, 3627183), (7, 1554507), (9, 1209061), (21, 518169), (63, 172723), (83, 131103), (249, 43701), (581, 18729), (747, 14567), (1743, 6243), (2081, 5229)]