13293203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5618

約数の個数: 16

約数和(自身を含む): 17111040

約数和(自身を除く): 3817837

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5569, 38983, 61259, 172639, 428813, 1208473, 1899029, 13293203]

約数ペア:

[(1, 13293203), (7, 1899029), (11, 1208473), (31, 428813), (77, 172639), (217, 61259), (341, 38983), (2387, 5569)]