1820533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 2217600

約数和(自身を除く): 397067

約数列:

[1, 11, 13, 29, 143, 319, 377, 439, 4147, 4829, 5707, 12731, 62777, 140041, 165503, 1820533]

約数ペア:

[(1, 1820533), (11, 165503), (13, 140041), (29, 62777), (143, 12731), (319, 5707), (377, 4829), (439, 4147)]