2007120417

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{10723}}^1$

素因数の和:12220

約数の個数: 16

約数和(自身を含む): 2740539648

約数和(自身を除く): 733419231

約数列:

[1, 3, 43, 129, 1451, 4353, 10723, 32169, 62393, 187179, 461089, 1383267, 15559073, 46677219, 669040139, 2007120417]

約数ペア:

[(1, 2007120417), (3, 669040139), (43, 46677219), (129, 15559073), (1451, 1383267), (4353, 461089), (10723, 187179), (32169, 62393)]