8420680149119

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1\times {\mathrm{2027}}^1\times {\mathrm{3191}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 9694527897600

約数和(自身を除く): 1273847748481

約数列:

[1, 7, 179, 1039, 1253, 2027, 3191, 7273, 14189, 22337, 185981, 362833, 571189, 1301867, 2106053, 2539831, 3315449, 3998323, 6468157, 14742371, 23208143, 45277099, 376983487, 593465371, 1157800103, 2638884409, 4154257597, 6720415123, 8104600721, 47042905861, 1202954307017, 8420680149119]

約数ペア:

[(1, 8420680149119), (7, 1202954307017), (179, 47042905861), (1039, 8104600721), (1253, 6720415123), (2027, 4154257597), (3191, 2638884409), (7273, 1157800103), (14189, 593465371), (22337, 376983487), (185981, 45277099), (362833, 23208143), (571189, 14742371), (1301867, 6468157), (2106053, 3998323), (2539831, 3315449)]