120647543

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 127419264

約数和(自身を除く): 6771721

約数列:

[1, 41, 47, 137, 457, 1927, 5617, 6439, 18737, 21479, 62609, 263999, 880639, 2566969, 2942623, 120647543]

約数ペア:

[(1, 120647543), (41, 2942623), (47, 2566969), (137, 880639), (457, 263999), (1927, 62609), (5617, 21479), (6439, 18737)]