2760759561

素因数分解:

$3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{89371}}^1$

素因数の和:90852

約数の個数: 16

約数和(自身を含む): 4209778688

約数和(自身を除く): 1449019127

約数列:

[1, 3, 7, 21, 1471, 4413, 10297, 30891, 89371, 268113, 625597, 1876791, 131464741, 394394223, 920253187, 2760759561]

約数ペア:

[(1, 2760759561), (3, 920253187), (7, 394394223), (21, 131464741), (1471, 1876791), (4413, 625597), (10297, 268113), (30891, 89371)]