2040383397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{839}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 2962391040

約数和(自身を除く): 922007643

約数列:

[1, 3, 13, 39, 127, 381, 491, 839, 1473, 1651, 2517, 4953, 6383, 10907, 19149, 32721, 62357, 106553, 187071, 319659, 411949, 810641, 1235847, 1385189, 2431923, 4155567, 5355337, 16066011, 52317523, 156952569, 680127799, 2040383397]

約数ペア:

[(1, 2040383397), (3, 680127799), (13, 156952569), (39, 52317523), (127, 16066011), (381, 5355337), (491, 4155567), (839, 2431923), (1473, 1385189), (1651, 1235847), (2517, 810641), (4953, 411949), (6383, 319659), (10907, 187071), (19149, 106553), (32721, 62357)]