40230687

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112691}}^1$

素因数の和:112718

約数の個数: 16

約数和(自身を含む): 64910592

約数和(自身を除く): 24679905

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 112691, 338073, 788837, 1915747, 2366511, 5747241, 13410229, 40230687]

約数ペア:

[(1, 40230687), (3, 13410229), (7, 5747241), (17, 2366511), (21, 1915747), (51, 788837), (119, 338073), (357, 112691)]