128303701

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 135083520

約数和(自身を除く): 6779819

約数列:

[1, 43, 59, 103, 491, 2537, 4429, 6077, 21113, 28969, 50573, 261311, 1245667, 2174639, 2983807, 128303701]

約数ペア:

[(1, 128303701), (43, 2983807), (59, 2174639), (103, 1245667), (491, 261311), (2537, 50573), (4429, 28969), (6077, 21113)]