40478691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{11909}}^1$

素因数の和:12026

約数の個数: 16

約数和(自身を含む): 59454720

約数和(自身を除く): 18976029

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 11909, 35727, 130999, 392997, 1226627, 3679881, 13492897, 40478691]

約数ペア:

[(1, 40478691), (3, 13492897), (11, 3679881), (33, 1226627), (103, 392997), (309, 130999), (1133, 35727), (3399, 11909)]