17171289

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 25439232

約数和(自身を除く): 8267943

約数列:

[1, 3, 9, 83, 127, 181, 249, 381, 543, 747, 1143, 1629, 10541, 15023, 22987, 31623, 45069, 68961, 94869, 135207, 206883, 1907921, 5723763, 17171289]

約数ペア:

[(1, 17171289), (3, 5723763), (9, 1907921), (83, 206883), (127, 135207), (181, 94869), (249, 68961), (381, 45069), (543, 31623), (747, 22987), (1143, 15023), (1629, 10541)]