12746972161

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 16529565888

約数和(自身を除く): 3782593727

約数列:

[1, 7, 11, 49, 73, 77, 131, 511, 539, 803, 917, 1441, 2473, 3577, 5621, 6419, 9563, 10087, 17311, 27203, 39347, 66941, 70609, 105193, 121177, 180529, 190421, 323963, 468587, 736351, 1263703, 1332947, 1985819, 2267741, 3563593, 5154457, 8845921, 13900733, 15874187, 23649299, 24945151, 97305131, 165545093, 174616057, 260142289, 1158815651, 1820996023, 12746972161]

約数ペア:

[(1, 12746972161), (7, 1820996023), (11, 1158815651), (49, 260142289), (73, 174616057), (77, 165545093), (131, 97305131), (511, 24945151), (539, 23649299), (803, 15874187), (917, 13900733), (1441, 8845921), (2473, 5154457), (3577, 3563593), (5621, 2267741), (6419, 1985819), (9563, 1332947), (10087, 1263703), (17311, 736351), (27203, 468587), (39347, 323963), (66941, 190421), (70609, 180529), (105193, 121177)]