121245825281

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{202481}}^1$

素因数の和:203272

約数の個数: 16

約数和(自身を含む): 139838928768

約数和(自身を除く): 18593103487

約数列:

[1, 7, 131, 653, 917, 4571, 85543, 202481, 598801, 1417367, 26525011, 132220093, 185675077, 925540651, 17320832183, 121245825281]

約数ペア:

[(1, 121245825281), (7, 17320832183), (131, 925540651), (653, 185675077), (917, 132220093), (4571, 26525011), (85543, 1417367), (202481, 598801)]