57840321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 96565248

約数和(自身を除く): 38724927

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 337, 743, 1011, 2229, 2359, 3707, 5201, 7077, 8173, 11121, 15603, 24519, 25949, 57211, 77847, 171633, 250391, 751173, 1752737, 2754301, 5258211, 8262903, 19280107, 57840321]

約数ペア:

[(1, 57840321), (3, 19280107), (7, 8262903), (11, 5258211), (21, 2754301), (33, 1752737), (77, 751173), (231, 250391), (337, 171633), (743, 77847), (1011, 57211), (2229, 25949), (2359, 24519), (3707, 15603), (5201, 11121), (7077, 8173)]