843284439

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{612407}}^1$

素因数の和:612436

約数の個数: 20

約数和(自身を含む): 1333824624

約数和(自身を除く): 490540185

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 612407, 1837221, 5511663, 10410919, 16534989, 31232757, 49604967, 93698271, 281094813, 843284439]

約数ペア:

[(1, 843284439), (3, 281094813), (9, 93698271), (17, 49604967), (27, 31232757), (51, 16534989), (81, 10410919), (153, 5511663), (459, 1837221), (1377, 612407)]