5640687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 9018464

約数和(自身を除く): 3377777

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1303, 1443, 3909, 4329, 11727, 16939, 48211, 50817, 144633, 152451, 433899, 626743, 1880229, 5640687]

約数ペア:

[(1, 5640687), (3, 1880229), (9, 626743), (13, 433899), (37, 152451), (39, 144633), (111, 50817), (117, 48211), (333, 16939), (481, 11727), (1303, 4329), (1443, 3909)]