108220903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1231}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 130493440

約数和(自身を除く): 22272537

約数列:

[1, 7, 19, 133, 661, 1231, 4627, 8617, 12559, 23389, 87913, 163723, 813691, 5695837, 15460129, 108220903]

約数ペア:

[(1, 108220903), (7, 15460129), (19, 5695837), (133, 813691), (661, 163723), (1231, 87913), (4627, 23389), (8617, 12559)]