1289100798

素因数分解:

$2^1\times 3^3\times {\mathrm{23872237}}^1$

素因数の和:23872248

約数の個数: 16

約数和(自身を含む): 2864668560

約数和(自身を除く): 1575567762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23872237, 47744474, 71616711, 143233422, 214850133, 429700266, 644550399, 1289100798]

約数ペア:

[(1, 1289100798), (2, 644550399), (3, 429700266), (6, 214850133), (9, 143233422), (18, 71616711), (27, 47744474), (54, 23872237)]