12988677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8123}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 19107648

約数和(自身を除く): 6118971

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 8123, 24369, 105599, 316797, 333043, 999129, 4329559, 12988677]

約数ペア:

[(1, 12988677), (3, 4329559), (13, 999129), (39, 333043), (41, 316797), (123, 105599), (533, 24369), (1599, 8123)]