6801981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 9753600

約数和(自身を除く): 2951619

約数列:

[1, 3, 19, 47, 57, 141, 893, 2539, 2679, 7617, 48241, 119333, 144723, 357999, 2267327, 6801981]

約数ペア:

[(1, 6801981), (3, 2267327), (19, 357999), (47, 144723), (57, 119333), (141, 48241), (893, 7617), (2539, 2679)]