22202001

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 33246720

約数和(自身を除く): 11044719

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 719, 2157, 3431, 6471, 10293, 30879, 33793, 52487, 101379, 157461, 304137, 472383, 2466889, 7400667, 22202001]

約数ペア:

[(1, 22202001), (3, 7400667), (9, 2466889), (47, 472383), (73, 304137), (141, 157461), (219, 101379), (423, 52487), (657, 33793), (719, 30879), (2157, 10293), (3431, 6471)]