9112831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 11289600

約数和(自身を除く): 2176769

約数列:

[1, 7, 13, 91, 239, 419, 1673, 2933, 3107, 5447, 21749, 38129, 100141, 700987, 1301833, 9112831]

約数ペア:

[(1, 9112831), (7, 1301833), (13, 700987), (91, 100141), (239, 38129), (419, 21749), (1673, 5447), (2933, 3107)]