9051399

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 15536640

約数和(自身を除く): 6485241

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 577, 581, 747, 1731, 1743, 2241, 4039, 5193, 5229, 12117, 15579, 15687, 36351, 47891, 109053, 143673, 335237, 431019, 1005711, 1293057, 3017133, 9051399]

約数ペア:

[(1, 9051399), (3, 3017133), (7, 1293057), (9, 1005711), (21, 431019), (27, 335237), (63, 143673), (83, 109053), (189, 47891), (249, 36351), (577, 15687), (581, 15579), (747, 12117), (1731, 5229), (1743, 5193), (2241, 4039)]