1290879079

素因数分解:

$7^2\times {\mathrm{4201}}^1\times {\mathrm{6271}}^1$

素因数の和:10486

約数の個数: 12

約数和(自身を含む): 1502231808

約数和(自身を除く): 211352729

約数列:

[1, 7, 49, 4201, 6271, 29407, 43897, 205849, 307279, 26344471, 184411297, 1290879079]

約数ペア:

[(1, 1290879079), (7, 184411297), (49, 26344471), (4201, 307279), (6271, 205849), (29407, 43897)]