738632439

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{536407}}^1$

素因数の和:536436

約数の個数: 20

約数和(自身を含む): 1168296624

約数和(自身を除く): 429664185

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 536407, 1609221, 4827663, 9118919, 14482989, 27356757, 43448967, 82070271, 246210813, 738632439]

約数ペア:

[(1, 738632439), (3, 246210813), (9, 82070271), (17, 43448967), (27, 27356757), (51, 14482989), (81, 9118919), (153, 4827663), (459, 1609221), (1377, 536407)]