9729639

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1188

約数の個数: 20

約数和(自身を含む): 14676816

約数和(自身を除く): 4947177

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1063, 3051, 3189, 9153, 9567, 28701, 86103, 120119, 360357, 1081071, 3243213, 9729639]

約数ペア:

[(1, 9729639), (3, 3243213), (9, 1081071), (27, 360357), (81, 120119), (113, 86103), (339, 28701), (1017, 9567), (1063, 9153), (3051, 3189)]