42878703

素因数分解:

$3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{2377}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 65442560

約数和(自身を除く): 22563857

約数列:

[1, 3, 7, 21, 859, 2377, 2577, 6013, 7131, 16639, 18039, 49917, 2041843, 6125529, 14292901, 42878703]

約数ペア:

[(1, 42878703), (3, 14292901), (7, 6125529), (21, 2041843), (859, 49917), (2377, 18039), (2577, 16639), (6013, 7131)]