31502601

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29917}}^1$

素因数の和:29942

約数の個数: 20

約数和(自身を含む): 50681092

約数和(自身を除く): 19178491

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 29917, 89751, 269253, 388921, 807759, 1166763, 2423277, 3500289, 10500867, 31502601]

約数ペア:

[(1, 31502601), (3, 10500867), (9, 3500289), (13, 2423277), (27, 1166763), (39, 807759), (81, 388921), (117, 269253), (351, 89751), (1053, 29917)]