7420073031

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{12329}}^1$

素因数の和:12616

約数の個数: 48

約数和(自身を含む): 12602640960

約数和(自身を除く): 5182567929

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 233, 287, 369, 699, 861, 1631, 2097, 2583, 4893, 9553, 12329, 14679, 28659, 36987, 66871, 85977, 86303, 110961, 200613, 258909, 505489, 601839, 776727, 1516467, 2872657, 3538423, 4549401, 8617971, 10615269, 20108599, 25853913, 31845807, 60325797, 117778937, 180977391, 353336811, 824452559, 1060010433, 2473357677, 7420073031]

約数ペア:

[(1, 7420073031), (3, 2473357677), (7, 1060010433), (9, 824452559), (21, 353336811), (41, 180977391), (63, 117778937), (123, 60325797), (233, 31845807), (287, 25853913), (369, 20108599), (699, 10615269), (861, 8617971), (1631, 4549401), (2097, 3538423), (2583, 2872657), (4893, 1516467), (9553, 776727), (12329, 601839), (14679, 505489), (28659, 258909), (36987, 200613), (66871, 110961), (85977, 86303)]