30018759

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 41111040

約数和(自身を除く): 11092281

約数列:

[1, 3, 47, 141, 211, 633, 1009, 3027, 9917, 29751, 47423, 142269, 212899, 638697, 10006253, 30018759]

約数ペア:

[(1, 30018759), (3, 10006253), (47, 638697), (141, 212899), (211, 142269), (633, 47423), (1009, 29751), (3027, 9917)]