213301319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{4519}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 266426880

約数和(自身を除く): 53125561

約数列:

[1, 7, 11, 77, 613, 4291, 4519, 6743, 31633, 47201, 49709, 347963, 2770147, 19391029, 30471617, 213301319]

約数ペア:

[(1, 213301319), (7, 30471617), (11, 19391029), (77, 2770147), (613, 347963), (4291, 49709), (4519, 47201), (6743, 31633)]