47622561

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 74457504

約数和(自身を除く): 26834943

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2473, 2751, 6419, 7419, 17311, 19257, 51933, 121177, 323963, 363531, 971889, 2267741, 6803223, 15874187, 47622561]

約数ペア:

[(1, 47622561), (3, 15874187), (7, 6803223), (21, 2267741), (49, 971889), (131, 363531), (147, 323963), (393, 121177), (917, 51933), (2473, 19257), (2751, 17311), (6419, 7419)]