9855419

素因数分解:

$7^3\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 11712000

約数和(自身を除く): 1856581

約数列:

[1, 7, 49, 59, 343, 413, 487, 2891, 3409, 20237, 23863, 28733, 167041, 201131, 1407917, 9855419]

約数ペア:

[(1, 9855419), (7, 1407917), (49, 201131), (59, 167041), (343, 28733), (413, 23863), (487, 20237), (2891, 3409)]