28422039

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 38649312

約数和(自身を除く): 10227273

約数列:

[1, 3, 73, 219, 233, 557, 699, 1671, 17009, 40661, 51027, 121983, 129781, 389343, 9474013, 28422039]

約数ペア:

[(1, 28422039), (3, 9474013), (73, 389343), (219, 129781), (233, 121983), (557, 51027), (699, 40661), (1671, 17009)]