7290569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 9072000

約数和(自身を除く): 1781431

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 2999, 32989, 38987, 50983, 428857, 560813, 662779, 7290569]

約数ペア:

[(1, 7290569), (11, 662779), (13, 560813), (17, 428857), (143, 50983), (187, 38987), (221, 32989), (2431, 2999)]