3981570203

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 4370786640

約数和(自身を除く): 389216437

約数列:

[1, 13, 109, 169, 331, 653, 1417, 4303, 8489, 18421, 36079, 55939, 71177, 110357, 216143, 469027, 925301, 2809859, 6097351, 12028913, 23559587, 36528167, 306274631, 3981570203]

約数ペア:

[(1, 3981570203), (13, 306274631), (109, 36528167), (169, 23559587), (331, 12028913), (653, 6097351), (1417, 2809859), (4303, 925301), (8489, 469027), (18421, 216143), (36079, 110357), (55939, 71177)]