12790001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4720

約数の個数: 16

約数和(自身を含む): 16153344

約数和(自身を除く): 3363343

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 4673, 32711, 79441, 107479, 556087, 752353, 1827143, 12790001]

約数ペア:

[(1, 12790001), (7, 1827143), (17, 752353), (23, 556087), (119, 107479), (161, 79441), (391, 32711), (2737, 4673)]