1994153007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{44729}}^1$

素因数の和:44943

約数の個数: 32

約数和(自身を含む): 3332206080

約数和(自身を除く): 1338053073

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 1351, 2123, 4053, 6369, 14861, 44583, 44729, 134187, 313103, 492019, 939309, 1476057, 3444133, 8632697, 10332399, 25898091, 60428879, 94959667, 181286637, 284879001, 664717669, 1994153007]

約数ペア:

[(1, 1994153007), (3, 664717669), (7, 284879001), (11, 181286637), (21, 94959667), (33, 60428879), (77, 25898091), (193, 10332399), (231, 8632697), (579, 3444133), (1351, 1476057), (2123, 939309), (4053, 492019), (6369, 313103), (14861, 134187), (44583, 44729)]