347063721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{295877}}^1$

素因数の和:295920

約数の個数: 16

約数和(自身を含む): 511277184

約数和(自身を除く): 164213463

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 295877, 887631, 5029909, 6805171, 15089727, 20415513, 115687907, 347063721]

約数ペア:

[(1, 347063721), (3, 115687907), (17, 20415513), (23, 15089727), (51, 6805171), (69, 5029909), (391, 887631), (1173, 295877)]