42578471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 47752320

約数和(自身を除く): 5173849

約数列:

[1, 13, 43, 59, 559, 767, 1291, 2537, 16783, 32981, 55513, 76169, 721669, 990197, 3275267, 42578471]

約数ペア:

[(1, 42578471), (13, 3275267), (43, 990197), (59, 721669), (559, 76169), (767, 55513), (1291, 32981), (2537, 16783)]