5556843

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2256

約数の個数: 20

約数和(自身を含む): 8572608

約数和(自身を除く): 3015765

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2213, 2511, 6639, 19917, 59751, 68603, 179253, 205809, 617427, 1852281, 5556843]

約数ペア:

[(1, 5556843), (3, 1852281), (9, 617427), (27, 205809), (31, 179253), (81, 68603), (93, 59751), (279, 19917), (837, 6639), (2213, 2511)]