47139933

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 66062304

約数和(自身を除く): 18922371

約数列:

[1, 3, 31, 83, 93, 197, 249, 591, 961, 2573, 2883, 6107, 7719, 16351, 18321, 49053, 79763, 189317, 239289, 506881, 567951, 1520643, 15713311, 47139933]

約数ペア:

[(1, 47139933), (3, 15713311), (31, 1520643), (83, 567951), (93, 506881), (197, 239289), (249, 189317), (591, 79763), (961, 49053), (2573, 18321), (2883, 16351), (6107, 7719)]