23821317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67867}}^1$

素因数の和:67889

約数の個数: 16

約数和(自身を含む): 38006080

約数和(自身を除く): 14184763

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 67867, 203601, 610803, 882271, 1832409, 2646813, 7940439, 23821317]

約数ペア:

[(1, 23821317), (3, 7940439), (9, 2646813), (13, 1832409), (27, 882271), (39, 610803), (117, 203601), (351, 67867)]