2016393453

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{3719}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 3064089600

約数和(自身を除く): 1047696147

約数列:

[1, 3, 9, 27, 43, 129, 387, 467, 1161, 1401, 3719, 4203, 11157, 12609, 20081, 33471, 60243, 100413, 159917, 180729, 479751, 542187, 1439253, 1736773, 4317759, 5210319, 15630957, 46892871, 74681239, 224043717, 672131151, 2016393453]

約数ペア:

[(1, 2016393453), (3, 672131151), (9, 224043717), (27, 74681239), (43, 46892871), (129, 15630957), (387, 5210319), (467, 4317759), (1161, 1736773), (1401, 1439253), (3719, 542187), (4203, 479751), (11157, 180729), (12609, 159917), (20081, 100413), (33471, 60243)]