1177090019

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{53197}}^1$

素因数の和:53342

約数の個数: 16

約数和(自身を含む): 1404427200

約数和(自身を除く): 227337181

約数列:

[1, 7, 29, 109, 203, 763, 3161, 22127, 53197, 372379, 1542713, 5798473, 10798991, 40589311, 168155717, 1177090019]

約数ペア:

[(1, 1177090019), (7, 168155717), (29, 40589311), (109, 10798991), (203, 5798473), (763, 1542713), (3161, 372379), (22127, 53197)]