86999191

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 4239209

約数列:

[1, 43, 89, 127, 179, 3827, 5461, 7697, 11303, 15931, 22733, 486029, 685033, 977519, 2023237, 86999191]

約数ペア:

[(1, 86999191), (43, 2023237), (89, 977519), (127, 685033), (179, 486029), (3827, 22733), (5461, 15931), (7697, 11303)]