25697439

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{5839}}^1$

素因数の和:6011

約数の個数: 16

約数和(自身を含む): 38310400

約数和(自身を除く): 12612961

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 5839, 17517, 52551, 157653, 951757, 2855271, 8565813, 25697439]

約数ペア:

[(1, 25697439), (3, 8565813), (9, 2855271), (27, 951757), (163, 157653), (489, 52551), (1467, 17517), (4401, 5839)]