2399804547

素因数分解:

$3^1\times 7^2\times {\mathrm{1451}}^1\times {\mathrm{11251}}^1$

素因数の和:12719

約数の個数: 24

約数和(自身を含む): 3725042112

約数和(自身を除く): 1325237565

約数列:

[1, 3, 7, 21, 49, 147, 1451, 4353, 10157, 11251, 30471, 33753, 71099, 78757, 213297, 236271, 551299, 1653897, 16325201, 48975603, 114276407, 342829221, 799934849, 2399804547]

約数ペア:

[(1, 2399804547), (3, 799934849), (7, 342829221), (21, 114276407), (49, 48975603), (147, 16325201), (1451, 1653897), (4353, 551299), (10157, 236271), (11251, 213297), (30471, 78757), (33753, 71099)]