181257893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 194975424

約数和(自身を除く): 13717531

約数列:

[1, 17, 107, 251, 397, 1819, 4267, 6749, 26857, 42479, 99647, 456569, 722143, 1693999, 10662229, 181257893]

約数ペア:

[(1, 181257893), (17, 10662229), (107, 1693999), (251, 722143), (397, 456569), (1819, 99647), (4267, 42479), (6749, 26857)]