39923199

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{8647}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 62957440

約数和(自身を除く): 23034241

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 8647, 25941, 77823, 164293, 233469, 492879, 700407, 1478637, 2101221, 4435911, 13307733, 39923199]

約数ペア:

[(1, 39923199), (3, 13307733), (9, 4435911), (19, 2101221), (27, 1478637), (57, 700407), (81, 492879), (171, 233469), (243, 164293), (513, 77823), (1539, 25941), (4617, 8647)]