13393737

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7331}}^1$

素因数の和:7373

約数の個数: 24

約数和(自身を含む): 22875840

約数和(自身を除く): 9482103

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 7331, 21993, 51317, 65979, 153951, 212599, 461853, 637797, 1488193, 1913391, 4464579, 13393737]

約数ペア:

[(1, 13393737), (3, 4464579), (7, 1913391), (9, 1488193), (21, 637797), (29, 461853), (63, 212599), (87, 153951), (203, 65979), (261, 51317), (609, 21993), (1827, 7331)]