633717

素因数分解:

$3^3\times 7^2\times {\mathrm{479}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 1094400

約数和(自身を除く): 460683

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 479, 1323, 1437, 3353, 4311, 10059, 12933, 23471, 30177, 70413, 90531, 211239, 633717]

約数ペア:

[(1, 633717), (3, 211239), (7, 90531), (9, 70413), (21, 30177), (27, 23471), (49, 12933), (63, 10059), (147, 4311), (189, 3353), (441, 1437), (479, 1323)]