2493112191

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1\times {\mathrm{4397}}^1$

素因数の和:5302

約数の個数: 16

約数和(自身を含む): 3340791168

約数和(自身を除く): 847678977

約数列:

[1, 3, 331, 571, 993, 1713, 4397, 13191, 189001, 567003, 1455407, 2510687, 4366221, 7532061, 831037397, 2493112191]

約数ペア:

[(1, 2493112191), (3, 831037397), (331, 7532061), (571, 4366221), (993, 2510687), (1713, 1455407), (4397, 567003), (13191, 189001)]