1330337276751

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15959}}^1\times {\mathrm{26641}}^1$

素因数の和:42759

約数の個数: 32

約数和(自身を含む): 2040990336000

約数和(自身を除く): 710653059249

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 15959, 26641, 47877, 79923, 111713, 186487, 335139, 559461, 2377891, 3969509, 7133673, 11908527, 16645237, 27786563, 49935711, 83359689, 425163719, 1275491157, 2976146033, 8928438099, 63349394131, 190048182393, 443445758917, 1330337276751]

約数ペア:

[(1, 1330337276751), (3, 443445758917), (7, 190048182393), (21, 63349394131), (149, 8928438099), (447, 2976146033), (1043, 1275491157), (3129, 425163719), (15959, 83359689), (26641, 49935711), (47877, 27786563), (79923, 16645237), (111713, 11908527), (186487, 7133673), (335139, 3969509), (559461, 2377891)]