86853879

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4349}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 143863200

約数和(自身を除く): 57009321

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 4349, 6657, 13047, 19971, 30443, 39141, 91329, 273987, 1378633, 4135899, 9650431, 12407697, 28951293, 86853879]

約数ペア:

[(1, 86853879), (3, 28951293), (7, 12407697), (9, 9650431), (21, 4135899), (63, 1378633), (317, 273987), (951, 91329), (2219, 39141), (2853, 30443), (4349, 19971), (6657, 13047)]