13099809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 18569088

約数和(自身を除く): 5469279

約数列:

[1, 3, 17, 51, 397, 647, 1191, 1941, 6749, 10999, 20247, 32997, 256859, 770577, 4366603, 13099809]

約数ペア:

[(1, 13099809), (3, 4366603), (17, 770577), (51, 256859), (397, 32997), (647, 20247), (1191, 10999), (1941, 6749)]