1897255031

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{8731}}^1$

素因数の和:9614

約数の個数: 16

約数和(自身を含む): 2229803520

約数和(自身を除く): 332548489

約数列:

[1, 7, 37, 259, 839, 5873, 8731, 31043, 61117, 217301, 323047, 2261329, 7325309, 51277163, 271036433, 1897255031]

約数ペア:

[(1, 1897255031), (7, 271036433), (37, 51277163), (259, 7325309), (839, 2261329), (5873, 323047), (8731, 217301), (31043, 61117)]