109898239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 123260544

約数和(自身を除く): 13362305

約数列:

[1, 11, 43, 283, 473, 821, 3113, 9031, 12169, 35303, 133859, 232343, 388333, 2555773, 9990749, 109898239]

約数ペア:

[(1, 109898239), (11, 9990749), (43, 2555773), (283, 388333), (473, 232343), (821, 133859), (3113, 35303), (9031, 12169)]