28576221

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 39197760

約数和(自身を除く): 10621539

約数列:

[1, 3, 41, 123, 379, 613, 1137, 1839, 15539, 25133, 46617, 75399, 232327, 696981, 9525407, 28576221]

約数ペア:

[(1, 28576221), (3, 9525407), (41, 696981), (123, 232327), (379, 75399), (613, 46617), (1137, 25133), (1839, 15539)]