12499539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 19083120

約数和(自身を除く): 6583581

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1109, 3327, 3757, 11271, 14417, 18853, 43251, 56559, 245089, 320501, 735267, 961503, 4166513, 12499539]

約数ペア:

[(1, 12499539), (3, 4166513), (13, 961503), (17, 735267), (39, 320501), (51, 245089), (221, 56559), (289, 43251), (663, 18853), (867, 14417), (1109, 11271), (3327, 3757)]