549090717

素因数分解:

$3^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{5651}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 853090272

約数和(自身を除く): 303999555

約数列:

[1, 3, 7, 21, 49, 147, 661, 1983, 4627, 5651, 13881, 16953, 32389, 39557, 97167, 118671, 276899, 830697, 3735311, 11205933, 26147177, 78441531, 183030239, 549090717]

約数ペア:

[(1, 549090717), (3, 183030239), (7, 78441531), (21, 26147177), (49, 11205933), (147, 3735311), (661, 830697), (1983, 276899), (4627, 118671), (5651, 97167), (13881, 39557), (16953, 32389)]