1330397997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{288527}}^1$

素因数の和:288612

約数の個数: 16

約数和(自身を含む): 1869661440

約数和(自身を除く): 539263443

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 288527, 865581, 8367283, 15291931, 25101849, 45875793, 443465999, 1330397997]

約数ペア:

[(1, 1330397997), (3, 443465999), (29, 45875793), (53, 25101849), (87, 15291931), (159, 8367283), (1537, 865581), (4611, 288527)]