57319743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31271}}^1$

素因数の和:31334

約数の個数: 16

約数和(自身を含む): 84059136

約数和(自身を除く): 26739393

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 31271, 93813, 406523, 1219569, 1469737, 4409211, 19106581, 57319743]

約数ペア:

[(1, 57319743), (3, 19106581), (13, 4409211), (39, 1469737), (47, 1219569), (141, 406523), (611, 93813), (1833, 31271)]