888967467

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{24443}}^1$

素因数の和:24904

約数の個数: 20

約数和(自身を含む): 1330975800

約数和(自身を除く): 442008333

約数列:

[1, 3, 9, 27, 81, 449, 1347, 4041, 12123, 24443, 36369, 73329, 219987, 659961, 1979883, 10974907, 32924721, 98774163, 296322489, 888967467]

約数ペア:

[(1, 888967467), (3, 296322489), (9, 98774163), (27, 32924721), (81, 10974907), (449, 1979883), (1347, 659961), (4041, 219987), (12123, 73329), (24443, 36369)]