22666791

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56809}}^1$

素因数の和:56838

約数の個数: 16

約数和(自身を含む): 36358400

約数和(自身を除く): 13691609

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 56809, 170427, 397663, 1079371, 1192989, 3238113, 7555597, 22666791]

約数ペア:

[(1, 22666791), (3, 7555597), (7, 3238113), (19, 1192989), (21, 1079371), (57, 397663), (133, 170427), (399, 56809)]