28752427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 32698080

約数和(自身を除く): 3945653

約数列:

[1, 11, 29, 173, 319, 521, 1903, 5017, 5731, 15109, 55187, 90133, 166199, 991463, 2613857, 28752427]

約数ペア:

[(1, 28752427), (11, 2613857), (29, 991463), (173, 166199), (319, 90133), (521, 55187), (1903, 15109), (5017, 5731)]