386613

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 608608

約数和(自身を除く): 221995

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 243, 333, 387, 999, 1161, 1591, 2997, 3483, 4773, 8991, 10449, 14319, 42957, 128871, 386613]

約数ペア:

[(1, 386613), (3, 128871), (9, 42957), (27, 14319), (37, 10449), (43, 8991), (81, 4773), (111, 3483), (129, 2997), (243, 1591), (333, 1161), (387, 999)]