8739729

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 13041600

約数和(自身を除く): 4301871

約数列:

[1, 3, 9, 59, 109, 151, 177, 327, 453, 531, 981, 1359, 6431, 8909, 16459, 19293, 26727, 49377, 57879, 80181, 148131, 971081, 2913243, 8739729]

約数ペア:

[(1, 8739729), (3, 2913243), (9, 971081), (59, 148131), (109, 80181), (151, 57879), (177, 49377), (327, 26727), (453, 19293), (531, 16459), (981, 8909), (1359, 6431)]