12447820693

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{744977}}^1$

素因数の和:745033

約数の個数: 24

約数和(自身を含む): 16306078464

約数和(自身を除く): 3858257771

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1519, 2387, 16709, 744977, 5214839, 8194747, 23094287, 36503873, 57363229, 161660009, 254037157, 401542603, 1131620063, 1778260099, 12447820693]

約数ペア:

[(1, 12447820693), (7, 1778260099), (11, 1131620063), (31, 401542603), (49, 254037157), (77, 161660009), (217, 57363229), (341, 36503873), (539, 23094287), (1519, 8194747), (2387, 5214839), (16709, 744977)]