155364989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{967}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 177585408

約数和(自身を除く): 22220419

約数列:

[1, 13, 17, 221, 727, 967, 9451, 12359, 12571, 16439, 160667, 213707, 703009, 9139117, 11951153, 155364989]

約数ペア:

[(1, 155364989), (13, 11951153), (17, 9139117), (221, 703009), (727, 213707), (967, 160667), (9451, 16439), (12359, 12571)]