28212041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6856

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 6080119

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 6803, 74833, 88439, 197287, 972829, 2170157, 2564731, 28212041]

約数ペア:

[(1, 28212041), (11, 2564731), (13, 2170157), (29, 972829), (143, 197287), (319, 88439), (377, 74833), (4147, 6803)]