40401009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{408091}}^1$

素因数の和:408108

約数の個数: 12

約数和(自身を含む): 63662352

約数和(自身を除く): 23261343

約数列:

[1, 3, 9, 11, 33, 99, 408091, 1224273, 3672819, 4489001, 13467003, 40401009]

約数ペア:

[(1, 40401009), (3, 13467003), (9, 4489001), (11, 3672819), (33, 1224273), (99, 408091)]