1339533

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:233

約数の個数: 18

約数和(自身を含む): 2103374

約数和(自身を除く): 763841

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 11449, 12519, 34347, 103041, 148837, 446511, 1339533]

約数ペア:

[(1, 1339533), (3, 446511), (9, 148837), (13, 103041), (39, 34347), (107, 12519), (117, 11449), (321, 4173), (963, 1391)]