83289647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30431}}^1$

素因数の和:30478

約数の個数: 16

約数和(自身を含む): 105172992

約数和(自身を除く): 21883345

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 30431, 213017, 517327, 699913, 3621289, 4899391, 11898521, 83289647]

約数ペア:

[(1, 83289647), (7, 11898521), (17, 4899391), (23, 3621289), (119, 699913), (161, 517327), (391, 213017), (2737, 30431)]