857702406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12995491}}^1$

素因数の和:12995507

約数の個数: 16

約数和(自身を含む): 1871350848

約数和(自身を除く): 1013648442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 12995491, 25990982, 38986473, 77972946, 142950401, 285900802, 428851203, 857702406]

約数ペア:

[(1, 857702406), (2, 428851203), (3, 285900802), (6, 142950401), (11, 77972946), (22, 38986473), (33, 25990982), (66, 12995491)]