30747831

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 41579904

約数和(自身を除く): 10832073

約数列:

[1, 3, 163, 227, 277, 489, 681, 831, 37001, 45151, 62879, 111003, 135453, 188637, 10249277, 30747831]

約数ペア:

[(1, 30747831), (3, 10249277), (163, 188637), (227, 135453), (277, 111003), (489, 62879), (681, 45151), (831, 37001)]