13640295993

素因数分解:

$3^1\times {\mathrm{1423}}^1\times {\mathrm{1531}}^1\times {\mathrm{2087}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 18220455936

約数和(自身を除く): 4580159943

約数列:

[1, 3, 1423, 1531, 2087, 4269, 4593, 6261, 2178613, 2969801, 3195197, 6535839, 8909403, 9585591, 4546765331, 13640295993]

約数ペア:

[(1, 13640295993), (3, 4546765331), (1423, 9585591), (1531, 8909403), (2087, 6535839), (4269, 3195197), (4593, 2969801), (6261, 2178613)]