74391317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74317}}^1$

素因数の和:74348

約数の個数: 16

約数和(自身を含む): 99883392

約数和(自身を除く): 25492075

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 74317, 520219, 817487, 966121, 5722409, 6762847, 10627331, 74391317]

約数ペア:

[(1, 74391317), (7, 10627331), (11, 6762847), (13, 5722409), (77, 966121), (91, 817487), (143, 520219), (1001, 74317)]