85171471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{58217}}^1$

素因数の和:58254

約数の個数: 16

約数和(自身を含む): 111778560

約数和(自身を除く): 26607089

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 58217, 407519, 640387, 1106123, 4482709, 7742861, 12167353, 85171471]

約数ペア:

[(1, 85171471), (7, 12167353), (11, 7742861), (19, 4482709), (77, 1106123), (133, 640387), (209, 407519), (1463, 58217)]