8860833

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 13348720

約数和(自身を除く): 4487887

約数列:

[1, 3, 9, 27, 81, 139, 417, 787, 1251, 2361, 3753, 7083, 11259, 21249, 63747, 109393, 328179, 984537, 2953611, 8860833]

約数ペア:

[(1, 8860833), (3, 2953611), (9, 984537), (27, 328179), (81, 109393), (139, 63747), (417, 21249), (787, 11259), (1251, 7083), (2361, 3753)]