47038173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 79005696

約数和(自身を除く): 31967523

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4007, 11739, 12021, 28049, 52091, 84147, 156273, 172301, 364637, 516903, 1093911, 1206107, 2239913, 3618321, 6719739, 15679391, 47038173]

約数ペア:

[(1, 47038173), (3, 15679391), (7, 6719739), (13, 3618321), (21, 2239913), (39, 1206107), (43, 1093911), (91, 516903), (129, 364637), (273, 172301), (301, 156273), (559, 84147), (903, 52091), (1677, 28049), (3913, 12021), (4007, 11739)]