2409831

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3704064

約数和(自身を除く): 1294233

約数列:

[1, 3, 9, 27, 47, 81, 141, 211, 243, 423, 633, 1269, 1899, 3807, 5697, 9917, 11421, 17091, 29751, 51273, 89253, 267759, 803277, 2409831]

約数ペア:

[(1, 2409831), (3, 803277), (9, 267759), (27, 89253), (47, 51273), (81, 29751), (141, 17091), (211, 11421), (243, 9917), (423, 5697), (633, 3807), (1269, 1899)]