21272235713

素因数分解:

${\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{5711}}^1$

素因数の和:6188

約数の個数: 16

約数和(自身を含む): 21700116480

約数和(自身を除く): 427880767

約数列:

[1, 127, 139, 211, 5711, 17653, 26797, 29329, 725297, 793829, 1205021, 3724783, 100816283, 153037667, 167497919, 21272235713]

約数ペア:

[(1, 21272235713), (127, 167497919), (139, 153037667), (211, 100816283), (5711, 3724783), (17653, 1205021), (26797, 793829), (29329, 725297)]