1995890457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3557737}}^1$

素因数の和:3557768

約数の個数: 16

約数和(自身を含む): 3073885632

約数和(自身を除く): 1077995175

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 3557737, 10673211, 39135107, 60481529, 117405321, 181444587, 665296819, 1995890457]

約数ペア:

[(1, 1995890457), (3, 665296819), (11, 181444587), (17, 117405321), (33, 60481529), (51, 39135107), (187, 10673211), (561, 3557737)]