7984713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 12621312

約数和(自身を除く): 4636599

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 331, 473, 561, 731, 993, 1419, 2193, 3641, 5627, 8041, 10923, 14233, 16881, 24123, 42699, 61897, 156563, 185691, 241961, 469689, 725883, 2661571, 7984713]

約数ペア:

[(1, 7984713), (3, 2661571), (11, 725883), (17, 469689), (33, 241961), (43, 185691), (51, 156563), (129, 61897), (187, 42699), (331, 24123), (473, 16881), (561, 14233), (731, 10923), (993, 8041), (1419, 5627), (2193, 3641)]