30691197

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{4423}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 45655680

約数和(自身を除く): 14964483

約数列:

[1, 3, 9, 27, 257, 771, 2313, 4423, 6939, 13269, 39807, 119421, 1136711, 3410133, 10230399, 30691197]

約数ペア:

[(1, 30691197), (3, 10230399), (9, 3410133), (27, 1136711), (257, 119421), (771, 39807), (2313, 13269), (4423, 6939)]