13020128583

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{25867}}^1$

素因数の和:28067

約数の個数: 32

約数和(自身を含む): 21654620160

約数和(自身を除く): 8634491577

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2179, 6537, 15253, 23969, 25867, 45759, 71907, 77601, 167783, 181069, 284537, 503349, 543207, 853611, 1991759, 5975277, 56364193, 169092579, 394549351, 620006123, 1183648053, 1860018369, 4340042861, 13020128583]

約数ペア:

[(1, 13020128583), (3, 4340042861), (7, 1860018369), (11, 1183648053), (21, 620006123), (33, 394549351), (77, 169092579), (231, 56364193), (2179, 5975277), (6537, 1991759), (15253, 853611), (23969, 543207), (25867, 503349), (45759, 284537), (71907, 181069), (77601, 167783)]