48291397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20280

約数の個数: 16

約数和(自身を含む): 62152704

約数和(自身を除く): 13861307

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 20231, 141617, 222541, 627161, 1557787, 4390127, 6898771, 48291397]

約数ペア:

[(1, 48291397), (7, 6898771), (11, 4390127), (31, 1557787), (77, 627161), (217, 222541), (341, 141617), (2387, 20231)]