29021721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 42806400

約数和(自身を除く): 13784679

約数列:

[1, 3, 19, 29, 57, 87, 97, 181, 291, 543, 551, 1653, 1843, 2813, 3439, 5249, 5529, 8439, 10317, 15747, 17557, 52671, 53447, 99731, 160341, 299193, 333583, 509153, 1000749, 1527459, 9673907, 29021721]

約数ペア:

[(1, 29021721), (3, 9673907), (19, 1527459), (29, 1000749), (57, 509153), (87, 333583), (97, 299193), (181, 160341), (291, 99731), (543, 53447), (551, 52671), (1653, 17557), (1843, 15747), (2813, 10317), (3439, 8439), (5249, 5529)]