7925991

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 10920960

約数和(自身を除く): 2994969

約数列:

[1, 3, 53, 79, 159, 237, 631, 1893, 4187, 12561, 33443, 49849, 100329, 149547, 2641997, 7925991]

約数ペア:

[(1, 7925991), (3, 2641997), (53, 149547), (79, 100329), (159, 49849), (237, 33443), (631, 12561), (1893, 4187)]