39764571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 66969600

約数和(自身を除く): 27205029

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2179, 2607, 6083, 6537, 15253, 18249, 23969, 45759, 71907, 167783, 172141, 503349, 516423, 1204987, 1893551, 3614961, 5680653, 13254857, 39764571]

約数ペア:

[(1, 39764571), (3, 13254857), (7, 5680653), (11, 3614961), (21, 1893551), (33, 1204987), (77, 516423), (79, 503349), (231, 172141), (237, 167783), (553, 71907), (869, 45759), (1659, 23969), (2179, 18249), (2607, 15253), (6083, 6537)]