214621827

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{42407}}^1$

素因数の和:42658

約数の個数: 16

約数和(自身を含む): 328407552

約数和(自身を除く): 113785725

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 42407, 127221, 296849, 890547, 10220087, 30660261, 71540609, 214621827]

約数ペア:

[(1, 214621827), (3, 71540609), (7, 30660261), (21, 10220087), (241, 890547), (723, 296849), (1687, 127221), (5061, 42407)]