12250251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 20704320

約数和(自身を除く): 8454069

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2053, 5967, 6159, 18477, 26689, 34901, 55431, 80067, 104703, 240201, 314109, 453713, 720603, 942327, 1361139, 4083417, 12250251]

約数ペア:

[(1, 12250251), (3, 4083417), (9, 1361139), (13, 942327), (17, 720603), (27, 453713), (39, 314109), (51, 240201), (117, 104703), (153, 80067), (221, 55431), (351, 34901), (459, 26689), (663, 18477), (1989, 6159), (2053, 5967)]