6787424189

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 8877775536

約数和(自身を除く): 2090351347

約数列:

[1, 7, 13, 37, 49, 61, 91, 259, 427, 481, 637, 793, 1813, 2257, 2989, 3367, 4721, 5551, 15799, 23569, 29341, 33047, 38857, 61373, 110593, 174677, 205387, 231329, 287981, 429611, 1222739, 1437709, 2015867, 2270801, 3007277, 3743753, 8559173, 10655297, 14111069, 15895607, 26206271, 74587079, 111269249, 138518861, 183443897, 522109553, 969632027, 6787424189]

約数ペア:

[(1, 6787424189), (7, 969632027), (13, 522109553), (37, 183443897), (49, 138518861), (61, 111269249), (91, 74587079), (259, 26206271), (427, 15895607), (481, 14111069), (637, 10655297), (793, 8559173), (1813, 3743753), (2257, 3007277), (2989, 2270801), (3367, 2015867), (4721, 1437709), (5551, 1222739), (15799, 429611), (23569, 287981), (29341, 231329), (33047, 205387), (38857, 174677), (61373, 110593)]