2953611

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 4412800

約数和(自身を除く): 1459189

約数列:

[1, 3, 9, 27, 139, 417, 787, 1251, 2361, 3753, 7083, 21249, 109393, 328179, 984537, 2953611]

約数ペア:

[(1, 2953611), (3, 984537), (9, 328179), (27, 109393), (139, 21249), (417, 7083), (787, 3753), (1251, 2361)]