42647397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1733}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 61369728

約数和(自身を除く): 18722331

約数列:

[1, 3, 13, 39, 631, 1733, 1893, 5199, 8203, 22529, 24609, 67587, 1093523, 3280569, 14215799, 42647397]

約数ペア:

[(1, 42647397), (3, 14215799), (13, 3280569), (39, 1093523), (631, 67587), (1733, 24609), (1893, 22529), (5199, 8203)]