28933623

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 43313088

約数和(自身を除く): 14379465

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 937, 2811, 3431, 8433, 10293, 30879, 44039, 68401, 132117, 205203, 396351, 615609, 3214847, 9644541, 28933623]

約数ペア:

[(1, 28933623), (3, 9644541), (9, 3214847), (47, 615609), (73, 396351), (141, 205203), (219, 132117), (423, 68401), (657, 44039), (937, 30879), (2811, 10293), (3431, 8433)]