898842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21413

約数の個数: 16

約数和(自身を含む): 2054592

約数和(自身を除く): 1155750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21401, 42802, 64203, 128406, 149807, 299614, 449421, 898842]

約数ペア:

[(1, 898842), (2, 449421), (3, 299614), (6, 149807), (7, 128406), (14, 64203), (21, 42802), (42, 21401)]