8687169

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4698

約数の個数: 20

約数和(自身を含む): 13544256

約数和(自身を除く): 4857087

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4663, 13989, 41967, 107249, 125901, 321747, 377703, 965241, 2895723, 8687169]

約数ペア:

[(1, 8687169), (3, 2895723), (9, 965241), (23, 377703), (27, 321747), (69, 125901), (81, 107249), (207, 41967), (621, 13989), (1863, 4663)]