12804517203

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1\times {\mathrm{19391}}^1$

素因数の和:21634

約数の個数: 16

約数和(自身を含む): 17247399936

約数和(自身を除く): 4442882733

約数列:

[1, 3, 103, 309, 2137, 6411, 19391, 58173, 220111, 660333, 1997273, 5991819, 41438567, 124315701, 4268172401, 12804517203]

約数ペア:

[(1, 12804517203), (3, 4268172401), (103, 124315701), (309, 41438567), (2137, 5991819), (6411, 1997273), (19391, 660333), (58173, 220111)]