26246961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11845

約数の個数: 24

約数和(自身を含む): 42981120

約数和(自身を除く): 16734159

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 11807, 35421, 106263, 153491, 224333, 460473, 672999, 1381419, 2018997, 2916329, 8748987, 26246961]

約数ペア:

[(1, 26246961), (3, 8748987), (9, 2916329), (13, 2018997), (19, 1381419), (39, 672999), (57, 460473), (117, 224333), (171, 153491), (247, 106263), (741, 35421), (2223, 11807)]