86690013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{1553}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 120839040

約数和(自身を除く): 34149027

約数列:

[1, 3, 23, 69, 809, 1553, 2427, 4659, 18607, 35719, 55821, 107157, 1256377, 3769131, 28896671, 86690013]

約数ペア:

[(1, 86690013), (3, 28896671), (23, 3769131), (69, 1256377), (809, 107157), (1553, 55821), (2427, 35719), (4659, 18607)]