2870901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 4627584

約数和(自身を除く): 1756683

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 617, 1551, 1851, 4653, 5553, 6787, 20361, 28999, 61083, 86997, 260991, 318989, 956967, 2870901]

約数ペア:

[(1, 2870901), (3, 956967), (9, 318989), (11, 260991), (33, 86997), (47, 61083), (99, 28999), (141, 20361), (423, 6787), (517, 5553), (617, 4653), (1551, 1851)]