2783254977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{387047}}^1$

素因数の和:387117

約数の個数: 24

約数和(自身を含む): 4347323136

約数和(自身を除く): 1564068159

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 387047, 1161141, 3483423, 6579799, 18191209, 19739397, 54573627, 59218191, 163720881, 309250553, 927751659, 2783254977]

約数ペア:

[(1, 2783254977), (3, 927751659), (9, 309250553), (17, 163720881), (47, 59218191), (51, 54573627), (141, 19739397), (153, 18191209), (423, 6579799), (799, 3483423), (2397, 1161141), (7191, 387047)]