86724183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317671}}^1$

素因数の和:317694

約数の個数: 16

約数和(自身を含む): 142317056

約数和(自身を除く): 55592873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 317671, 953013, 2223697, 4129723, 6671091, 12389169, 28908061, 86724183]

約数ペア:

[(1, 86724183), (3, 28908061), (7, 12389169), (13, 6671091), (21, 4129723), (39, 2223697), (91, 953013), (273, 317671)]