86430939

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{22739}}^1$

素因数の和:22930

約数の個数: 16

約数和(自身を含む): 132437760

約数和(自身を除く): 46006821

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 22739, 68217, 159173, 477519, 4115759, 12347277, 28810313, 86430939]

約数ペア:

[(1, 86430939), (3, 28810313), (7, 12347277), (21, 4115759), (181, 477519), (543, 159173), (1267, 68217), (3801, 22739)]