8889161141

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{665207}}^1$

素因数の和:665320

約数の個数: 16

約数和(自身を含む): 10728474624

約数和(自身を除く): 1839313483

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 665207, 4656449, 15299761, 55212181, 107098327, 386485267, 1269880163, 8889161141]

約数ペア:

[(1, 8889161141), (7, 1269880163), (23, 386485267), (83, 107098327), (161, 55212181), (581, 15299761), (1909, 4656449), (13363, 665207)]