2023974585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1955531}}^1$

素因数の和:1955565

約数の個数: 24

約数和(自身を含む): 3660755904

約数和(自身を除く): 1636781319

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1955531, 5866593, 9777655, 17599779, 29332965, 44977213, 87998895, 134931639, 224886065, 404794917, 674658195, 2023974585]

約数ペア:

[(1, 2023974585), (3, 674658195), (5, 404794917), (9, 224886065), (15, 134931639), (23, 87998895), (45, 44977213), (69, 29332965), (115, 17599779), (207, 9777655), (345, 5866593), (1035, 1955531)]