3564729

素因数分解:

$3^4\times 7^1\times {\mathrm{6287}}^1$

素因数の和:6306

約数の個数: 20

約数和(自身を含む): 6086784

約数和(自身を除く): 2522055

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6287, 18861, 44009, 56583, 132027, 169749, 396081, 509247, 1188243, 3564729]

約数ペア:

[(1, 3564729), (3, 1188243), (7, 509247), (9, 396081), (21, 169749), (27, 132027), (63, 56583), (81, 44009), (189, 18861), (567, 6287)]