4047183

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 6734208

約数和(自身を除く): 2687025

約数列:

[1, 3, 7, 9, 21, 63, 227, 283, 681, 849, 1589, 1981, 2043, 2547, 4767, 5943, 14301, 17829, 64241, 192723, 449687, 578169, 1349061, 4047183]

約数ペア:

[(1, 4047183), (3, 1349061), (7, 578169), (9, 449687), (21, 192723), (63, 64241), (227, 17829), (283, 14301), (681, 5943), (849, 4767), (1589, 2547), (1981, 2043)]