749241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 1179360

約数和(自身を除く): 430119

約数列:

[1, 3, 9, 17, 51, 59, 83, 153, 177, 249, 531, 747, 1003, 1411, 3009, 4233, 4897, 9027, 12699, 14691, 44073, 83249, 249747, 749241]

約数ペア:

[(1, 749241), (3, 249747), (9, 83249), (17, 44073), (51, 14691), (59, 12699), (83, 9027), (153, 4897), (177, 4233), (249, 3009), (531, 1411), (747, 1003)]