40909899

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 56051072

約数和(自身を除く): 15141173

約数列:

[1, 3, 43, 129, 307, 921, 1033, 3099, 13201, 39603, 44419, 133257, 317131, 951393, 13636633, 40909899]

約数ペア:

[(1, 40909899), (3, 13636633), (43, 951393), (129, 317131), (307, 133257), (921, 44419), (1033, 39603), (3099, 13201)]