428589023

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 485182800

約数和(自身を除く): 56593777

約数列:

[1, 17, 19, 89, 289, 323, 877, 1513, 1691, 5491, 14909, 16663, 25721, 28747, 78053, 253453, 283271, 488699, 1326901, 1483007, 4815607, 22557317, 25211119, 428589023]

約数ペア:

[(1, 428589023), (17, 25211119), (19, 22557317), (89, 4815607), (289, 1483007), (323, 1326901), (877, 488699), (1513, 283271), (1691, 253453), (5491, 78053), (14909, 28747), (16663, 25721)]