753220797

素因数分解:

$3^1\times 7^3\times {\mathrm{419}}^1\times {\mathrm{1747}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 1174656000

約数和(自身を除く): 421435203

約数列:

[1, 3, 7, 21, 49, 147, 343, 419, 1029, 1257, 1747, 2933, 5241, 8799, 12229, 20531, 36687, 61593, 85603, 143717, 256809, 431151, 599221, 731993, 1797663, 2195979, 5123951, 15371853, 35867657, 107602971, 251073599, 753220797]

約数ペア:

[(1, 753220797), (3, 251073599), (7, 107602971), (21, 35867657), (49, 15371853), (147, 5123951), (343, 2195979), (419, 1797663), (1029, 731993), (1257, 599221), (1747, 431151), (2933, 256809), (5241, 143717), (8799, 85603), (12229, 61593), (20531, 36687)]