2022352647

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{724079}}^1$

素因数の和:724115

約数の個数: 24

約数和(自身を含む): 3301804800

約数和(自身を除く): 1279452153

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 724079, 2172237, 5068553, 13757501, 15205659, 35479871, 41272503, 96302507, 106439613, 288907521, 674117549, 2022352647]

約数ペア:

[(1, 2022352647), (3, 674117549), (7, 288907521), (19, 106439613), (21, 96302507), (49, 41272503), (57, 35479871), (133, 15205659), (147, 13757501), (399, 5068553), (931, 2172237), (2793, 724079)]