121018521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{6911}}^1$

素因数の和:7376

約数の個数: 16

約数和(自身を含む): 174182400

約数和(自身を除く): 53163879

約数列:

[1, 3, 13, 39, 449, 1347, 5837, 6911, 17511, 20733, 89843, 269529, 3103039, 9309117, 40339507, 121018521]

約数ペア:

[(1, 121018521), (3, 40339507), (13, 9309117), (39, 3103039), (449, 269529), (1347, 89843), (5837, 20733), (6911, 17511)]