7078239

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 12695040

約数和(自身を除く): 5616801

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2203, 3213, 6609, 15421, 19827, 37451, 46263, 59481, 112353, 138789, 262157, 337059, 416367, 786471, 1011177, 2359413, 7078239]

約数ペア:

[(1, 7078239), (3, 2359413), (7, 1011177), (9, 786471), (17, 416367), (21, 337059), (27, 262157), (51, 138789), (63, 112353), (119, 59481), (153, 46263), (189, 37451), (357, 19827), (459, 15421), (1071, 6609), (2203, 3213)]