2103132279

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{103843}}^1$

素因数の和:104046

約数の個数: 16

約数和(自身を含む): 2887693952

約数和(自身を除く): 784561673

約数列:

[1, 3, 43, 129, 157, 471, 6751, 20253, 103843, 311529, 4465249, 13395747, 16303351, 48910053, 701044093, 2103132279]

約数ペア:

[(1, 2103132279), (3, 701044093), (43, 48910053), (129, 16303351), (157, 13395747), (471, 4465249), (6751, 311529), (20253, 103843)]