4040427

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 5588352

約数和(自身を除く): 1547925

約数列:

[1, 3, 41, 107, 123, 307, 321, 921, 4387, 12587, 13161, 32849, 37761, 98547, 1346809, 4040427]

約数ペア:

[(1, 4040427), (3, 1346809), (41, 98547), (107, 37761), (123, 32849), (307, 13161), (321, 12587), (921, 4387)]