17990515217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 19795923072

約数和(自身を除く): 1805407855

約数列:

[1, 17, 37, 163, 227, 629, 773, 2771, 3859, 6031, 8399, 13141, 28601, 37001, 102527, 125999, 142783, 175471, 486217, 629017, 1369037, 2141983, 2983007, 4661963, 6492427, 23273629, 28601773, 79253371, 110371259, 486230141, 1058265601, 17990515217]

約数ペア:

[(1, 17990515217), (17, 1058265601), (37, 486230141), (163, 110371259), (227, 79253371), (629, 28601773), (773, 23273629), (2771, 6492427), (3859, 4661963), (6031, 2983007), (8399, 2141983), (13141, 1369037), (28601, 629017), (37001, 486217), (102527, 175471), (125999, 142783)]