16810353

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 27937728

約数和(自身を除く): 11127375

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 1637, 3423, 4911, 10269, 11459, 14733, 34377, 103131, 266831, 800493, 1867817, 2401479, 5603451, 16810353]

約数ペア:

[(1, 16810353), (3, 5603451), (7, 2401479), (9, 1867817), (21, 800493), (63, 266831), (163, 103131), (489, 34377), (1141, 14733), (1467, 11459), (1637, 10269), (3423, 4911)]