8057439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 13274352

約数和(自身を除く): 5216913

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4051, 12153, 36459, 52663, 68867, 157989, 206601, 473967, 619803, 895271, 2685813, 8057439]

約数ペア:

[(1, 8057439), (3, 2685813), (9, 895271), (13, 619803), (17, 473967), (39, 206601), (51, 157989), (117, 68867), (153, 52663), (221, 36459), (663, 12153), (1989, 4051)]