290043721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29527}}^1$

素因数の和:29604

約数の個数: 16

約数和(自身を含む): 340162560

約数和(自身を除く): 50118839

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 29527, 324797, 561013, 1387769, 6171143, 15265459, 26367611, 290043721]

約数ペア:

[(1, 290043721), (11, 26367611), (19, 15265459), (47, 6171143), (209, 1387769), (517, 561013), (893, 324797), (9823, 29527)]