9996371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 12545280

約数和(自身を除く): 2548909

約数列:

[1, 7, 11, 77, 197, 659, 1379, 2167, 4613, 7249, 15169, 50743, 129823, 908761, 1428053, 9996371]

約数ペア:

[(1, 9996371), (7, 1428053), (11, 908761), (77, 129823), (197, 50743), (659, 15169), (1379, 7249), (2167, 4613)]