127407718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{21143}}^1$

素因数の和:21299

約数の個数: 16

約数和(自身を含む): 200952576

約数和(自身を除く): 73544858

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 21143, 42286, 486289, 972578, 2769733, 5539466, 63703859, 127407718]

約数ペア:

[(1, 127407718), (2, 63703859), (23, 5539466), (46, 2769733), (131, 972578), (262, 486289), (3013, 42286), (6026, 21143)]