13322481

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 18278400

約数和(自身を除く): 4955919

約数列:

[1, 3, 67, 79, 201, 237, 839, 2517, 5293, 15879, 56213, 66281, 168639, 198843, 4440827, 13322481]

約数ペア:

[(1, 13322481), (3, 4440827), (67, 198843), (79, 168639), (201, 66281), (237, 56213), (839, 15879), (2517, 5293)]