28517073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11987}}^1$

素因数の和:12064

約数の個数: 16

約数和(自身を含む): 41622336

約数和(自身を除く): 13105263

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 11987, 35961, 155831, 467493, 731207, 2193621, 9505691, 28517073]

約数ペア:

[(1, 28517073), (3, 9505691), (13, 2193621), (39, 731207), (61, 467493), (183, 155831), (793, 35961), (2379, 11987)]