91022789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20533}}^1$

素因数の和:20588

約数の個数: 16

約数和(自身を含む): 110390784

約数和(自身を除く): 19367995

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 20533, 225863, 266929, 636523, 2936219, 7001753, 8274799, 91022789]

約数ペア:

[(1, 91022789), (11, 8274799), (13, 7001753), (31, 2936219), (143, 636523), (341, 266929), (403, 225863), (4433, 20533)]