211324127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43313}}^1$

素因数の和:43378

約数の個数: 16

約数和(自身を含む): 261963072

約数和(自身を除く): 50638945

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 43313, 303191, 736321, 1775833, 5154247, 12430831, 30189161, 211324127]

約数ペア:

[(1, 211324127), (7, 30189161), (17, 12430831), (41, 5154247), (119, 1775833), (287, 736321), (697, 303191), (4879, 43313)]