42445389

素因数分解:

$3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1753}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 64771712

約数和(自身を除く): 22326323

約数列:

[1, 3, 7, 21, 1153, 1753, 3459, 5259, 8071, 12271, 24213, 36813, 2021209, 6063627, 14148463, 42445389]

約数ペア:

[(1, 42445389), (3, 14148463), (7, 6063627), (21, 2021209), (1153, 36813), (1753, 24213), (3459, 12271), (5259, 8071)]