86171379

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{4019}}^1$

素因数の和:5050

約数の個数: 16

約数和(自身を含む): 131470080

約数和(自身を除く): 45298701

約数列:

[1, 3, 7, 21, 1021, 3063, 4019, 7147, 12057, 21441, 28133, 84399, 4103399, 12310197, 28723793, 86171379]

約数ペア:

[(1, 86171379), (3, 28723793), (7, 12310197), (21, 4103399), (1021, 84399), (3063, 28133), (4019, 21441), (7147, 12057)]