4980249

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 7469280

約数和(自身を除く): 2489031

約数列:

[1, 3, 9, 59, 83, 113, 177, 249, 339, 531, 747, 1017, 4897, 6667, 9379, 14691, 20001, 28137, 44073, 60003, 84411, 553361, 1660083, 4980249]

約数ペア:

[(1, 4980249), (3, 1660083), (9, 553361), (59, 84411), (83, 60003), (113, 44073), (177, 28137), (249, 20001), (339, 14691), (531, 9379), (747, 6667), (1017, 4897)]