87368593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20807}}^1$

素因数の和:20856

約数の個数: 16

約数和(自身を含む): 104872320

約数和(自身を除く): 17503727

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 20807, 270491, 353719, 395333, 4598347, 5139329, 6720661, 87368593]

約数ペア:

[(1, 87368593), (13, 6720661), (17, 5139329), (19, 4598347), (221, 395333), (247, 353719), (323, 270491), (4199, 20807)]