8806021

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 10499328

約数和(自身を除く): 1693307

約数列:

[1, 7, 41, 61, 287, 427, 503, 2501, 3521, 17507, 20623, 30683, 144361, 214781, 1258003, 8806021]

約数ペア:

[(1, 8806021), (7, 1258003), (41, 214781), (61, 144361), (287, 30683), (427, 20623), (503, 17507), (2501, 3521)]