111557121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{12491}}^1$

素因数の和:12736

約数の個数: 16

約数和(自身を含む): 160896960

約数和(自身を除く): 49339839

約数列:

[1, 3, 13, 39, 229, 687, 2977, 8931, 12491, 37473, 162383, 487149, 2860439, 8581317, 37185707, 111557121]

約数ペア:

[(1, 111557121), (3, 37185707), (13, 8581317), (39, 2860439), (229, 487149), (687, 162383), (2977, 37473), (8931, 12491)]