1285192749

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1\times {\mathrm{2203}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 1727936000

約数和(自身を除く): 442743251

約数列:

[1, 3, 139, 417, 1399, 2203, 4197, 6609, 194461, 306217, 583383, 918651, 3081997, 9245991, 428397583, 1285192749]

約数ペア:

[(1, 1285192749), (3, 428397583), (139, 9245991), (417, 3081997), (1399, 918651), (2203, 583383), (4197, 306217), (6609, 194461)]