11980423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 14849856

約数和(自身を除く): 2869433

約数列:

[1, 7, 13, 91, 173, 761, 1211, 2249, 5327, 9893, 15743, 69251, 131653, 921571, 1711489, 11980423]

約数ペア:

[(1, 11980423), (7, 1711489), (13, 921571), (91, 131653), (173, 69251), (761, 15743), (1211, 9893), (2249, 5327)]