552847617

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461861}}^1$

素因数の和:461893

約数の個数: 24

約数和(自身を含む): 960672960

約数和(自身を除く): 407825343

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 461861, 1385583, 3233027, 4156749, 8775359, 9699081, 26326077, 29097243, 61427513, 78978231, 184282539, 552847617]

約数ペア:

[(1, 552847617), (3, 184282539), (7, 78978231), (9, 61427513), (19, 29097243), (21, 26326077), (57, 9699081), (63, 8775359), (133, 4156749), (171, 3233027), (399, 1385583), (1197, 461861)]