5297789

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 6487680

約数和(自身を除く): 1189891

約数列:

[1, 7, 19, 61, 133, 427, 653, 1159, 4571, 8113, 12407, 39833, 86849, 278831, 756827, 5297789]

約数ペア:

[(1, 5297789), (7, 756827), (19, 278831), (61, 86849), (133, 39833), (427, 12407), (653, 8113), (1159, 4571)]