20133130077

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{1423943}}^1$

素因数の和:1425520

約数の個数: 12

約数和(自身を含む): 29099719584

約数和(自身を除く): 8966589507

約数列:

[1, 3, 9, 1571, 4713, 14139, 1423943, 4271829, 12815487, 2237014453, 6711043359, 20133130077]

約数ペア:

[(1, 20133130077), (3, 6711043359), (9, 2237014453), (1571, 12815487), (4713, 4271829), (14139, 1423943)]