13040951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 16346880

約数和(自身を除く): 3305929

約数列:

[1, 7, 11, 77, 257, 659, 1799, 2827, 4613, 7249, 19789, 50743, 169363, 1185541, 1862993, 13040951]

約数ペア:

[(1, 13040951), (7, 1862993), (11, 1185541), (77, 169363), (257, 50743), (659, 19789), (1799, 7249), (2827, 4613)]