2038953

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 3132416

約数和(自身を除く): 1093463

約数列:

[1, 3, 7, 21, 151, 453, 643, 1057, 1929, 3171, 4501, 13503, 97093, 291279, 679651, 2038953]

約数ペア:

[(1, 2038953), (3, 679651), (7, 291279), (21, 97093), (151, 13503), (453, 4501), (643, 3171), (1057, 1929)]