321194697

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{4993}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 439631808

約数和(自身を除く): 118437111

約数列:

[1, 3, 41, 123, 523, 1569, 4993, 14979, 21443, 64329, 204713, 614139, 2611339, 7834017, 107064899, 321194697]

約数ペア:

[(1, 321194697), (3, 107064899), (41, 7834017), (123, 2611339), (523, 614139), (1569, 204713), (4993, 64329), (14979, 21443)]