3008421

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2882

約数の個数: 20

約数和(自身を含む): 4841452

約数和(自身を除く): 1833031

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2857, 8571, 25713, 37141, 77139, 111423, 231417, 334269, 1002807, 3008421]

約数ペア:

[(1, 3008421), (3, 1002807), (9, 334269), (13, 231417), (27, 111423), (39, 77139), (81, 37141), (117, 25713), (351, 8571), (1053, 2857)]