4218907

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 5630688

約数和(自身を除く): 1411781

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 293, 847, 1309, 2051, 2057, 3223, 4981, 14399, 22561, 34867, 35453, 54791, 248171, 383537, 602701, 4218907]

約数ペア:

[(1, 4218907), (7, 602701), (11, 383537), (17, 248171), (77, 54791), (119, 35453), (121, 34867), (187, 22561), (293, 14399), (847, 4981), (1309, 3223), (2051, 2057)]