1947633

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 2795520

約数和(自身を除く): 847887

約数列:

[1, 3, 19, 47, 57, 141, 727, 893, 2181, 2679, 13813, 34169, 41439, 102507, 649211, 1947633]

約数ペア:

[(1, 1947633), (3, 649211), (19, 102507), (47, 41439), (57, 34169), (141, 13813), (727, 2679), (893, 2181)]