31226649

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2377}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 43374720

約数和(自身を除く): 12148071

約数列:

[1, 3, 29, 87, 151, 453, 2377, 4379, 7131, 13137, 68933, 206799, 358927, 1076781, 10408883, 31226649]

約数ペア:

[(1, 31226649), (3, 10408883), (29, 1076781), (87, 358927), (151, 206799), (453, 68933), (2377, 13137), (4379, 7131)]