16138101

素因数分解:

$3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 25182144

約数和(自身を除く): 9044043

約数列:

[1, 3, 7, 21, 49, 147, 311, 353, 933, 1059, 2177, 2471, 6531, 7413, 15239, 17297, 45717, 51891, 109783, 329349, 768481, 2305443, 5379367, 16138101]

約数ペア:

[(1, 16138101), (3, 5379367), (7, 2305443), (21, 768481), (49, 329349), (147, 109783), (311, 51891), (353, 45717), (933, 17297), (1059, 15239), (2177, 7413), (2471, 6531)]