121243206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2886743}}^1$

素因数の和:2886755

約数の個数: 16

約数和(自身を含む): 277127424

約数和(自身を除く): 155884218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2886743, 5773486, 8660229, 17320458, 20207201, 40414402, 60621603, 121243206]

約数ペア:

[(1, 121243206), (2, 60621603), (3, 40414402), (6, 20207201), (7, 17320458), (14, 8660229), (21, 5773486), (42, 2886743)]