51100413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187181}}^1$

素因数の和:187204

約数の個数: 16

約数和(自身を含む): 83857536

約数和(自身を除く): 32757123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 187181, 561543, 1310267, 2433353, 3930801, 7300059, 17033471, 51100413]

約数ペア:

[(1, 51100413), (3, 17033471), (7, 7300059), (13, 3930801), (21, 2433353), (39, 1310267), (91, 561543), (273, 187181)]