40287793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1511}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 49787136

約数和(自身を除く): 9499343

約数列:

[1, 7, 13, 91, 293, 1511, 2051, 3809, 10577, 19643, 26663, 137501, 442723, 3099061, 5755399, 40287793]

約数ペア:

[(1, 40287793), (7, 5755399), (13, 3099061), (91, 442723), (293, 137501), (1511, 26663), (2051, 19643), (3809, 10577)]