42557977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1259}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 53222400

約数和(自身を除く): 10664423

約数列:

[1, 7, 11, 77, 439, 1259, 3073, 4829, 8813, 13849, 33803, 96943, 552701, 3868907, 6079711, 42557977]

約数ペア:

[(1, 42557977), (7, 6079711), (11, 3868907), (77, 552701), (439, 96943), (1259, 33803), (3073, 13849), (4829, 8813)]