22969370879

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 29108550240

約数和(自身を除く): 6139179361

約数列:

[1, 7, 13, 49, 91, 131, 409, 637, 673, 917, 1703, 2863, 4711, 5317, 6419, 8749, 11921, 20041, 32977, 37219, 53579, 61243, 83447, 88163, 260533, 275257, 375053, 428701, 617141, 696527, 1146119, 1926799, 2625371, 3578341, 4319987, 4875689, 8022833, 13487593, 25048387, 34129823, 36058667, 56159831, 175338709, 252410669, 468762671, 1766874683, 3281338697, 22969370879]

約数ペア:

[(1, 22969370879), (7, 3281338697), (13, 1766874683), (49, 468762671), (91, 252410669), (131, 175338709), (409, 56159831), (637, 36058667), (673, 34129823), (917, 25048387), (1703, 13487593), (2863, 8022833), (4711, 4875689), (5317, 4319987), (6419, 3578341), (8749, 2625371), (11921, 1926799), (20041, 1146119), (32977, 696527), (37219, 617141), (53579, 428701), (61243, 375053), (83447, 275257), (88163, 260533)]