16807869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 26432952

約数和(自身を除く): 9625083

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 1481, 3783, 4443, 11349, 13329, 19253, 57759, 143657, 173277, 430971, 1292913, 1867541, 5602623, 16807869]

約数ペア:

[(1, 16807869), (3, 5602623), (9, 1867541), (13, 1292913), (39, 430971), (97, 173277), (117, 143657), (291, 57759), (873, 19253), (1261, 13329), (1481, 11349), (3783, 4443)]