2013796473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{473723}}^1$

素因数の和:473848

約数の個数: 16

約数和(自身を含む): 2918139840

約数和(自身を除く): 904343367

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 473723, 1421169, 6158399, 18475197, 51635807, 154907421, 671265491, 2013796473]

約数ペア:

[(1, 2013796473), (3, 671265491), (13, 154907421), (39, 51635807), (109, 18475197), (327, 6158399), (1417, 1421169), (4251, 473723)]