286822263

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1050631}}^1$

素因数の和:1050654

約数の個数: 16

約数和(自身を含む): 470683136

約数和(自身を除く): 183860873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1050631, 3151893, 7354417, 13658203, 22063251, 40974609, 95607421, 286822263]

約数ペア:

[(1, 286822263), (3, 95607421), (7, 40974609), (13, 22063251), (21, 13658203), (39, 7354417), (91, 3151893), (273, 1050631)]