28614411

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1499}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 48960000

約数和(自身を除く): 20345589

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 1499, 2121, 2727, 4497, 6363, 10493, 13491, 19089, 31479, 40473, 94437, 151399, 283311, 454197, 1059793, 1362591, 3179379, 4087773, 9538137, 28614411]

約数ペア:

[(1, 28614411), (3, 9538137), (7, 4087773), (9, 3179379), (21, 1362591), (27, 1059793), (63, 454197), (101, 283311), (189, 151399), (303, 94437), (707, 40473), (909, 31479), (1499, 19089), (2121, 13491), (2727, 10493), (4497, 6363)]