26646243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1721}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 38379936

約数和(自身を除く): 11733693

約数列:

[1, 3, 13, 39, 397, 1191, 1721, 5161, 5163, 15483, 22373, 67119, 683237, 2049711, 8882081, 26646243]

約数ペア:

[(1, 26646243), (3, 8882081), (13, 2049711), (39, 683237), (397, 67119), (1191, 22373), (1721, 15483), (5161, 5163)]