40507161

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3109}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 55830720

約数和(自身を除く): 15323559

約数列:

[1, 3, 43, 101, 129, 303, 3109, 4343, 9327, 13029, 133687, 314009, 401061, 942027, 13502387, 40507161]

約数ペア:

[(1, 40507161), (3, 13502387), (43, 942027), (101, 401061), (129, 314009), (303, 133687), (3109, 13029), (4343, 9327)]