2007111561

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 3355871232

約数和(自身を除く): 1348759671

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 283, 313, 581, 849, 939, 1079, 1743, 1981, 2191, 3237, 3679, 4069, 5943, 6573, 7553, 11037, 12207, 22659, 23489, 25753, 25979, 28483, 70467, 77259, 77937, 85449, 88579, 164423, 181853, 265737, 305357, 337727, 493269, 545559, 620053, 916071, 1013181, 1151527, 1860159, 2137499, 2364089, 3454581, 6412497, 7092267, 7352057, 8060689, 22056171, 24182067, 51464399, 95576741, 154393197, 286730223, 669037187, 2007111561]

約数ペア:

[(1, 2007111561), (3, 669037187), (7, 286730223), (13, 154393197), (21, 95576741), (39, 51464399), (83, 24182067), (91, 22056171), (249, 8060689), (273, 7352057), (283, 7092267), (313, 6412497), (581, 3454581), (849, 2364089), (939, 2137499), (1079, 1860159), (1743, 1151527), (1981, 1013181), (2191, 916071), (3237, 620053), (3679, 545559), (4069, 493269), (5943, 337727), (6573, 305357), (7553, 265737), (11037, 181853), (12207, 164423), (22659, 88579), (23489, 85449), (25753, 77937), (25979, 77259), (28483, 70467)]