2017642713

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{52919}}^1$

素因数の和:53172

約数の個数: 16

約数和(自身を含む): 2743372800

約数和(自身を除く): 725730087

約数列:

[1, 3, 71, 179, 213, 537, 12709, 38127, 52919, 158757, 3757249, 9472501, 11271747, 28417503, 672547571, 2017642713]

約数ペア:

[(1, 2017642713), (3, 672547571), (71, 28417503), (179, 11271747), (213, 9472501), (537, 3757249), (12709, 158757), (38127, 52919)]