38315121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4987}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 55306944

約数和(自身を除く): 16991823

約数列:

[1, 3, 13, 39, 197, 591, 2561, 4987, 7683, 14961, 64831, 194493, 982439, 2947317, 12771707, 38315121]

約数ペア:

[(1, 38315121), (3, 12771707), (13, 2947317), (39, 982439), (197, 194493), (591, 64831), (2561, 14961), (4987, 7683)]