1216435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 1687392

約数和(自身を除く): 470957

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1301, 6505, 14311, 22117, 71555, 110585, 243287, 1216435]

約数ペア:

[(1, 1216435), (5, 243287), (11, 110585), (17, 71555), (55, 22117), (85, 14311), (187, 6505), (935, 1301)]