40725009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{348077}}^1$

素因数の和:348096

約数の個数: 12

約数和(自身を含む): 63350196

約数和(自身を除く): 22625187

約数列:

[1, 3, 9, 13, 39, 117, 348077, 1044231, 3132693, 4525001, 13575003, 40725009]

約数ペア:

[(1, 40725009), (3, 13575003), (9, 4525001), (13, 3132693), (39, 1044231), (117, 348077)]