1739966697

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 3007549440

約数和(自身を除く): 1267582743

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 107, 189, 291, 321, 679, 749, 873, 887, 963, 2037, 2247, 2619, 2661, 2889, 6111, 6209, 6741, 7983, 10379, 18333, 18627, 20223, 23949, 31137, 55881, 72653, 86039, 93411, 94909, 167643, 217959, 258117, 280233, 284727, 602273, 653877, 664363, 774351, 854181, 1806819, 1961631, 1993089, 2323053, 2562543, 5420457, 5979267, 9206173, 16261371, 17937801, 27618519, 64443211, 82855557, 193329633, 248566671, 579988899, 1739966697]

約数ペア:

[(1, 1739966697), (3, 579988899), (7, 248566671), (9, 193329633), (21, 82855557), (27, 64443211), (63, 27618519), (97, 17937801), (107, 16261371), (189, 9206173), (291, 5979267), (321, 5420457), (679, 2562543), (749, 2323053), (873, 1993089), (887, 1961631), (963, 1806819), (2037, 854181), (2247, 774351), (2619, 664363), (2661, 653877), (2889, 602273), (6111, 284727), (6209, 280233), (6741, 258117), (7983, 217959), (10379, 167643), (18333, 94909), (18627, 93411), (20223, 86039), (23949, 72653), (31137, 55881)]