345335487

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5100

約数の個数: 32

約数和(自身を含む): 545088000

約数和(自身を除く): 199752513

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 1029, 1407, 3283, 5009, 9849, 15027, 22981, 35063, 68943, 105189, 245441, 335603, 736323, 1006809, 1718087, 2349221, 5154261, 7047663, 16444547, 49333641, 115111829, 345335487]

約数ペア:

[(1, 345335487), (3, 115111829), (7, 49333641), (21, 16444547), (49, 7047663), (67, 5154261), (147, 2349221), (201, 1718087), (343, 1006809), (469, 736323), (1029, 335603), (1407, 245441), (3283, 105189), (5009, 68943), (9849, 35063), (15027, 22981)]