13267389

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 18777600

約数和(自身を除く): 5510211

約数列:

[1, 3, 23, 59, 69, 177, 1357, 3259, 4071, 9777, 74957, 192281, 224871, 576843, 4422463, 13267389]

約数ペア:

[(1, 13267389), (3, 4422463), (23, 576843), (59, 224871), (69, 192281), (177, 74957), (1357, 9777), (3259, 4071)]