9191237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 11083392

約数和(自身を除く): 1892155

約数列:

[1, 11, 17, 23, 187, 253, 391, 2137, 4301, 23507, 36329, 49151, 399619, 540661, 835567, 9191237]

約数ペア:

[(1, 9191237), (11, 835567), (17, 540661), (23, 399619), (187, 49151), (253, 36329), (391, 23507), (2137, 4301)]