31710363

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 43476480

約数和(自身を除く): 11766117

約数列:

[1, 3, 67, 79, 201, 237, 1997, 5293, 5991, 15879, 133799, 157763, 401397, 473289, 10570121, 31710363]

約数ペア:

[(1, 31710363), (3, 10570121), (67, 473289), (79, 401397), (201, 157763), (237, 133799), (1997, 15879), (5293, 5991)]