427040593

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{4957}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 505160704

約数和(自身を除く): 78120111

約数列:

[1, 7, 31, 217, 397, 2779, 4957, 12307, 34699, 86149, 153667, 1075669, 1967929, 13775503, 61005799, 427040593]

約数ペア:

[(1, 427040593), (7, 61005799), (31, 13775503), (217, 1967929), (397, 1075669), (2779, 153667), (4957, 86149), (12307, 34699)]