13307733

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8647}}^1$

素因数の和:8678

約数の個数: 20

約数和(自身を含む): 20928160

約数和(自身を除く): 7620427

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8647, 25941, 77823, 164293, 233469, 492879, 700407, 1478637, 4435911, 13307733]

約数ペア:

[(1, 13307733), (3, 4435911), (9, 1478637), (19, 700407), (27, 492879), (57, 233469), (81, 164293), (171, 77823), (513, 25941), (1539, 8647)]