1421455493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{141961}}^1$

素因数の和:142028

約数の個数: 16

約数和(自身を含む): 1635402240

約数和(自身を除く): 213946747

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 141961, 2413337, 2697259, 4400791, 45853403, 74813447, 83615029, 1421455493]

約数ペア:

[(1, 1421455493), (17, 83615029), (19, 74813447), (31, 45853403), (323, 4400791), (527, 2697259), (589, 2413337), (10013, 141961)]