2387873087327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1\times {\mathrm{28603}}^1$

素因数の和:30292

約数の個数: 48

約数和(自身を含む): 3029465658240

約数和(自身を除く): 641592570913

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 1579, 4067, 7553, 11053, 20527, 28603, 52871, 77371, 131057, 143689, 200221, 371839, 917399, 1005823, 1401547, 1703741, 2374049, 2602873, 6421793, 11926187, 16618343, 18220111, 30862637, 45164137, 83483309, 116328401, 216038459, 316148959, 587133781, 1512269213, 2213042713, 3748623371, 4109936467, 26240363597, 28769555269, 48732103823, 183682545179, 341124726761, 2387873087327]

約数ペア:

[(1, 2387873087327), (7, 341124726761), (13, 183682545179), (49, 48732103823), (83, 28769555269), (91, 26240363597), (581, 4109936467), (637, 3748623371), (1079, 2213042713), (1579, 1512269213), (4067, 587133781), (7553, 316148959), (11053, 216038459), (20527, 116328401), (28603, 83483309), (52871, 45164137), (77371, 30862637), (131057, 18220111), (143689, 16618343), (200221, 11926187), (371839, 6421793), (917399, 2602873), (1005823, 2374049), (1401547, 1703741)]