40439547

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{18959}}^1$

素因数の和:19047

約数の個数: 16

約数和(自身を含む): 60672000

約数和(自身を除く): 20232453

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 18959, 56877, 170631, 511893, 1497761, 4493283, 13479849, 40439547]

約数ペア:

[(1, 40439547), (3, 13479849), (9, 4493283), (27, 1497761), (79, 511893), (237, 170631), (711, 56877), (2133, 18959)]