2912451081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{390043}}^1$

素因数の和:390196

約数の個数: 16

約数和(自身を含む): 4118864640

約数和(自身を除く): 1206413559

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 390043, 1170129, 7410817, 22232451, 51095633, 153286899, 970817027, 2912451081]

約数ペア:

[(1, 2912451081), (3, 970817027), (19, 153286899), (57, 51095633), (131, 22232451), (393, 7410817), (2489, 1170129), (7467, 390043)]