1123553721

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{31817}}^1$

素因数の和:32048

約数の個数: 16

約数和(自身を含む): 1527264000

約数和(自身を除く): 403710279

約数列:

[1, 3, 79, 149, 237, 447, 11771, 31817, 35313, 95451, 2513543, 4740733, 7540629, 14222199, 374517907, 1123553721]

約数ペア:

[(1, 1123553721), (3, 374517907), (79, 14222199), (149, 7540629), (237, 4740733), (447, 2513543), (11771, 95451), (31817, 35313)]