28624821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4967}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 40777344

約数和(自身を除く): 12152523

約数列:

[1, 3, 17, 51, 113, 339, 1921, 4967, 5763, 14901, 84439, 253317, 561271, 1683813, 9541607, 28624821]

約数ペア:

[(1, 28624821), (3, 9541607), (17, 1683813), (51, 561271), (113, 253317), (339, 84439), (1921, 14901), (4967, 5763)]