80623487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{877}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 96425472

約数和(自身を除く): 15801985

約数列:

[1, 7, 23, 161, 571, 877, 3997, 6139, 13133, 20171, 91931, 141197, 500767, 3505369, 11517641, 80623487]

約数ペア:

[(1, 80623487), (7, 11517641), (23, 3505369), (161, 500767), (571, 141197), (877, 91931), (3997, 20171), (6139, 13133)]