13383267

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{661}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 18970272

約数和(自身を除く): 5587005

約数列:

[1, 3, 17, 51, 397, 661, 1191, 1983, 6749, 11237, 20247, 33711, 262417, 787251, 4461089, 13383267]

約数ペア:

[(1, 13383267), (3, 4461089), (17, 787251), (51, 262417), (397, 33711), (661, 20247), (1191, 11237), (1983, 6749)]