13274943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23663}}^1$

素因数の和:23694

約数の個数: 16

約数和(自身を含む): 20445696

約数和(自身を除く): 7170753

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 23663, 70989, 260293, 402271, 780879, 1206813, 4424981, 13274943]

約数ペア:

[(1, 13274943), (3, 4424981), (11, 1206813), (17, 780879), (33, 402271), (51, 260293), (187, 70989), (561, 23663)]