9901953

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 14736960

約数和(自身を除く): 4835007

約数列:

[1, 3, 9, 27, 257, 771, 1427, 2313, 4281, 6939, 12843, 38529, 366739, 1100217, 3300651, 9901953]

約数ペア:

[(1, 9901953), (3, 3300651), (9, 1100217), (27, 366739), (257, 38529), (771, 12843), (1427, 6939), (2313, 4281)]