12396279

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{821}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 6542601

約数列:

[1, 3, 7, 21, 719, 821, 2157, 2463, 5033, 5747, 15099, 17241, 590299, 1770897, 4132093, 12396279]

約数ペア:

[(1, 12396279), (3, 4132093), (7, 1770897), (21, 590299), (719, 17241), (821, 15099), (2157, 5747), (2463, 5033)]