14137821

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:862

約数の個数: 20

約数和(自身を含む): 21222432

約数和(自身を除く): 7084611

約数列:

[1, 3, 9, 27, 81, 347, 503, 1041, 1509, 3123, 4527, 9369, 13581, 28107, 40743, 174541, 523623, 1570869, 4712607, 14137821]

約数ペア:

[(1, 14137821), (3, 4712607), (9, 1570869), (27, 523623), (81, 174541), (347, 40743), (503, 28107), (1041, 13581), (1509, 9369), (3123, 4527)]