29983509

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 44883072

約数和(自身を除く): 14899563

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 971, 2913, 3431, 8739, 10293, 30879, 45637, 70883, 136911, 212649, 410733, 637947, 3331501, 9994503, 29983509]

約数ペア:

[(1, 29983509), (3, 9994503), (9, 3331501), (47, 637947), (73, 410733), (141, 212649), (219, 136911), (423, 70883), (657, 45637), (971, 30879), (2913, 10293), (3431, 8739)]