142912509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{18301}}^1$

素因数の和:18460

約数の個数: 16

約数和(自身を含む): 202054080

約数和(自身を除く): 59141571

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 18301, 54903, 347719, 1043157, 2507237, 7521711, 47637503, 142912509]

約数ペア:

[(1, 142912509), (3, 47637503), (19, 7521711), (57, 2507237), (137, 1043157), (411, 347719), (2603, 54903), (7809, 18301)]