12697028519

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{7561}}^1$

素因数の和:8415

約数の個数: 24

約数和(自身を含む): 15134465808

約数和(自身を除く): 2437437289

約数列:

[1, 7, 43, 49, 301, 797, 2107, 5579, 7561, 34271, 39053, 52927, 239897, 325123, 370489, 1679279, 2275861, 6026117, 15931027, 42182819, 259123031, 295279733, 1813861217, 12697028519]

約数ペア:

[(1, 12697028519), (7, 1813861217), (43, 295279733), (49, 259123031), (301, 42182819), (797, 15931027), (2107, 6026117), (5579, 2275861), (7561, 1679279), (34271, 370489), (39053, 325123), (52927, 239897)]