329681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 16

約数和(自身を含む): 399168

約数和(自身を除く): 69487

約数列:

[1, 11, 17, 41, 43, 187, 451, 473, 697, 731, 1763, 7667, 8041, 19393, 29971, 329681]

約数ペア:

[(1, 329681), (11, 29971), (17, 19393), (41, 8041), (43, 7667), (187, 1763), (451, 731), (473, 697)]