8449839

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 28

約数和(自身を含む): 12932376

約数和(自身を除く): 4482537

約数列:

[1, 3, 9, 27, 67, 81, 173, 201, 243, 519, 603, 729, 1557, 1809, 4671, 5427, 11591, 14013, 16281, 34773, 42039, 48843, 104319, 126117, 312957, 938871, 2816613, 8449839]

約数ペア:

[(1, 8449839), (3, 2816613), (9, 938871), (27, 312957), (67, 126117), (81, 104319), (173, 48843), (201, 42039), (243, 34773), (519, 16281), (603, 14013), (729, 11591), (1557, 5427), (1809, 4671)]