14971523949

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{719197}}^1$

素因数の和:719466

約数の個数: 20

約数和(自身を含む): 22451923164

約数和(自身を除く): 7480399215

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6939, 20817, 719197, 2157591, 6472773, 19418319, 58254957, 184833629, 554500887, 1663502661, 4990507983, 14971523949]

約数ペア:

[(1, 14971523949), (3, 4990507983), (9, 1663502661), (27, 554500887), (81, 184833629), (257, 58254957), (771, 19418319), (2313, 6472773), (6939, 2157591), (20817, 719197)]