29671839

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1436

約数の個数: 20

約数和(自身を含む): 44497024

約数和(自身を除く): 14825185

約数列:

[1, 3, 9, 27, 81, 337, 1011, 1087, 3033, 3261, 9099, 9783, 27297, 29349, 88047, 366319, 1098957, 3296871, 9890613, 29671839]

約数ペア:

[(1, 29671839), (3, 9890613), (9, 3296871), (27, 1098957), (81, 366319), (337, 88047), (1011, 29349), (1087, 27297), (3033, 9783), (3261, 9099)]