28676283

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 39060000

約数和(自身を除く): 10383717

約数列:

[1, 3, 61, 183, 349, 449, 1047, 1347, 21289, 27389, 63867, 82167, 156701, 470103, 9558761, 28676283]

約数ペア:

[(1, 28676283), (3, 9558761), (61, 470103), (183, 156701), (349, 82167), (449, 63867), (1047, 27389), (1347, 21289)]