28804917

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6247}}^1$

素因数の和:6332

約数の個数: 16

約数和(自身を含む): 40487040

約数和(自身を除く): 11682123

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 6247, 18741, 181163, 331091, 543489, 993273, 9601639, 28804917]

約数ペア:

[(1, 28804917), (3, 9601639), (29, 993273), (53, 543489), (87, 331091), (159, 181163), (1537, 18741), (4611, 6247)]