13120419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14627}}^1$

素因数の和:14666

約数の個数: 16

約数和(自身を含む): 19660032

約数和(自身を除く): 6539613

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 14627, 43881, 190151, 336421, 570453, 1009263, 4373473, 13120419]

約数ペア:

[(1, 13120419), (3, 4373473), (13, 1009263), (23, 570453), (39, 336421), (69, 190151), (299, 43881), (897, 14627)]