2129557005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2057543}}^1$

素因数の和:2057577

約数の個数: 24

約数和(自身を含む): 3851722368

約数和(自身を除く): 1722165363

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2057543, 6172629, 10287715, 18517887, 30863145, 47323489, 92589435, 141970467, 236617445, 425911401, 709852335, 2129557005]

約数ペア:

[(1, 2129557005), (3, 709852335), (5, 425911401), (9, 236617445), (15, 141970467), (23, 92589435), (45, 47323489), (69, 30863145), (115, 18517887), (207, 10287715), (345, 6172629), (1035, 2057543)]