21122132397

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1015829}}^1$

素因数の和:1016100

約数の個数: 16

約数和(自身を含む): 29255904000

約数和(自身を除く): 8133771603

約数列:

[1, 3, 29, 87, 239, 717, 6931, 20793, 1015829, 3047487, 29459041, 88377123, 242783131, 728349393, 7040710799, 21122132397]

約数ペア:

[(1, 21122132397), (3, 7040710799), (29, 728349393), (87, 242783131), (239, 88377123), (717, 29459041), (6931, 3047487), (20793, 1015829)]