555243479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{3023}}^1$

素因数の和:4430

約数の個数: 16

約数和(自身を含む): 668666880

約数和(自身を除く): 113423401

約数列:

[1, 7, 19, 133, 1381, 3023, 9667, 21161, 26239, 57437, 183673, 402059, 4174763, 29223341, 79320497, 555243479]

約数ペア:

[(1, 555243479), (7, 79320497), (19, 29223341), (133, 4174763), (1381, 402059), (3023, 183673), (9667, 57437), (21161, 26239)]