42628173

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69997}}^1$

素因数の和:70036

約数の個数: 16

約数和(自身を含む): 67198080

約数和(自身を除く): 24569907

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 69997, 209991, 489979, 1469937, 2029913, 6089739, 14209391, 42628173]

約数ペア:

[(1, 42628173), (3, 14209391), (7, 6089739), (21, 2029913), (29, 1469937), (87, 489979), (203, 209991), (609, 69997)]