69872023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 83244672

約数和(自身を除く): 13372649

約数列:

[1, 13, 17, 61, 71, 73, 221, 793, 923, 949, 1037, 1207, 1241, 4331, 4453, 5183, 13481, 15691, 16133, 56303, 57889, 67379, 73627, 75701, 88111, 316163, 957151, 984113, 1145443, 4110119, 5374771, 69872023]

約数ペア:

[(1, 69872023), (13, 5374771), (17, 4110119), (61, 1145443), (71, 984113), (73, 957151), (221, 316163), (793, 88111), (923, 75701), (949, 73627), (1037, 67379), (1207, 57889), (1241, 56303), (4331, 16133), (4453, 15691), (5183, 13481)]