4428109

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 5419008

約数和(自身を除く): 990899

約数列:

[1, 7, 17, 119, 127, 293, 889, 2051, 2159, 4981, 15113, 34867, 37211, 260477, 632587, 4428109]

約数ペア:

[(1, 4428109), (7, 632587), (17, 260477), (119, 37211), (127, 34867), (293, 15113), (889, 4981), (2051, 2159)]