28994537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11927}}^1$

素因数の和:11968

約数の個数: 16

約数和(自身を含む): 36070272

約数和(自身を除く): 7075735

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11927, 131197, 155051, 202759, 1705561, 2230349, 2635867, 28994537]

約数ペア:

[(1, 28994537), (11, 2635867), (13, 2230349), (17, 1705561), (143, 202759), (187, 155051), (221, 131197), (2431, 11927)]