5644809

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 20

約数和(自身を含む): 8497104

約数和(自身を除く): 2852295

約数列:

[1, 3, 9, 27, 81, 227, 307, 681, 921, 2043, 2763, 6129, 8289, 18387, 24867, 69689, 209067, 627201, 1881603, 5644809]

約数ペア:

[(1, 5644809), (3, 1881603), (9, 627201), (27, 209067), (81, 69689), (227, 24867), (307, 18387), (681, 8289), (921, 6129), (2043, 2763)]