428406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6491}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 934848

約数和(自身を除く): 506442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6491, 12982, 19473, 38946, 71401, 142802, 214203, 428406]

約数ペア:

[(1, 428406), (2, 214203), (3, 142802), (6, 71401), (11, 38946), (22, 19473), (33, 12982), (66, 6491)]