16779789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 26284440

約数和(自身を除く): 9504651

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 829, 1557, 2249, 2487, 6747, 7461, 10777, 20241, 32331, 96993, 143417, 430251, 1290753, 1864421, 5593263, 16779789]

約数ペア:

[(1, 16779789), (3, 5593263), (9, 1864421), (13, 1290753), (39, 430251), (117, 143417), (173, 96993), (519, 32331), (829, 20241), (1557, 10777), (2249, 7461), (2487, 6747)]