4790128133

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{270797}}^1$

素因数の和:270849

約数の個数: 18

約数和(自身を含む): 5880920166

約数和(自身を除く): 1090792033

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 17689, 270797, 1895579, 5145143, 13269053, 36016001, 97757717, 252112007, 684304019, 4790128133]

約数ペア:

[(1, 4790128133), (7, 684304019), (19, 252112007), (49, 97757717), (133, 36016001), (361, 13269053), (931, 5145143), (2527, 1895579), (17689, 270797)]