13085547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 18485760

約数和(自身を除く): 5400213

約数列:

[1, 3, 19, 57, 173, 519, 1327, 3287, 3981, 9861, 25213, 75639, 229571, 688713, 4361849, 13085547]

約数ペア:

[(1, 13085547), (3, 4361849), (19, 688713), (57, 229571), (173, 75639), (519, 25213), (1327, 9861), (3287, 3981)]