42222173

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 52066080

約数和(自身を除く): 9843907

約数列:

[1, 7, 29, 43, 49, 203, 301, 691, 1247, 1421, 2107, 4837, 8729, 20039, 29713, 33859, 61103, 140273, 207991, 861677, 981911, 1455937, 6031739, 42222173]

約数ペア:

[(1, 42222173), (7, 6031739), (29, 1455937), (43, 981911), (49, 861677), (203, 207991), (301, 140273), (691, 61103), (1247, 33859), (1421, 29713), (2107, 20039), (4837, 8729)]