28809759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14797}}^1$

素因数の和:14870

約数の個数: 16

約数和(自身を含む): 42618240

約数和(自身を除く): 13808481

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 14797, 44391, 162767, 488301, 873023, 2619069, 9603253, 28809759]

約数ペア:

[(1, 28809759), (3, 9603253), (11, 2619069), (33, 873023), (59, 488301), (177, 162767), (649, 44391), (1947, 14797)]