12108817

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 14644224

約数和(自身を除く): 2535407

約数列:

[1, 7, 31, 41, 217, 287, 1271, 1361, 8897, 9527, 42191, 55801, 295337, 390607, 1729831, 12108817]

約数ペア:

[(1, 12108817), (7, 1729831), (31, 390607), (41, 295337), (217, 55801), (287, 42191), (1271, 9527), (1361, 8897)]