2017240897

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 2481684480

約数和(自身を除く): 464443583

約数列:

[1, 7, 31, 43, 53, 217, 301, 371, 1333, 1643, 2279, 4079, 9331, 11501, 15953, 28553, 70649, 126449, 175397, 216187, 494543, 885143, 1227779, 1513309, 5437307, 6701797, 9296041, 38061149, 46912579, 65072287, 288177271, 2017240897]

約数ペア:

[(1, 2017240897), (7, 288177271), (31, 65072287), (43, 46912579), (53, 38061149), (217, 9296041), (301, 6701797), (371, 5437307), (1333, 1513309), (1643, 1227779), (2279, 885143), (4079, 494543), (9331, 216187), (11501, 175397), (15953, 126449), (28553, 70649)]