717961893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 1061071872

約数和(自身を除く): 343109979

約数列:

[1, 3, 11, 33, 97, 211, 291, 633, 1063, 1067, 2321, 3189, 3201, 6963, 11693, 20467, 35079, 61401, 103111, 224293, 225137, 309333, 672879, 675411, 1134221, 2467223, 3402663, 7401669, 21756421, 65269263, 239320631, 717961893]

約数ペア:

[(1, 717961893), (3, 239320631), (11, 65269263), (33, 21756421), (97, 7401669), (211, 3402663), (291, 2467223), (633, 1134221), (1063, 675411), (1067, 672879), (2321, 309333), (3189, 225137), (3201, 224293), (6963, 103111), (11693, 61401), (20467, 35079)]