8449049

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 10046976

約数和(自身を除く): 1597927

約数列:

[1, 7, 47, 61, 329, 421, 427, 2867, 2947, 19787, 20069, 25681, 138509, 179767, 1207007, 8449049]

約数ペア:

[(1, 8449049), (7, 1207007), (47, 179767), (61, 138509), (329, 25681), (421, 20069), (427, 19787), (2867, 2947)]