74192321

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{79691}}^1$

素因数の和:79724

約数の個数: 12

約数和(自身を含む): 90848880

約数和(自身を除く): 16656559

約数列:

[1, 7, 19, 49, 133, 931, 79691, 557837, 1514129, 3904859, 10598903, 74192321]

約数ペア:

[(1, 74192321), (7, 10598903), (19, 3904859), (49, 1514129), (133, 557837), (931, 79691)]