2506755327

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1\times {\mathrm{7873}}^1$

素因数の和:8590

約数の個数: 16

約数和(自身を含む): 3365284608

約数和(自身を除く): 858529281

約数列:

[1, 3, 211, 503, 633, 1509, 7873, 23619, 106133, 318399, 1661203, 3960119, 4983609, 11880357, 835585109, 2506755327]

約数ペア:

[(1, 2506755327), (3, 835585109), (211, 11880357), (503, 4983609), (633, 3960119), (1509, 1661203), (7873, 318399), (23619, 106133)]