8809521

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22079}}^1$

素因数の和:22108

約数の個数: 16

約数和(自身を含む): 14131200

約数和(自身を除く): 5321679

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 22079, 66237, 154553, 419501, 463659, 1258503, 2936507, 8809521]

約数ペア:

[(1, 8809521), (3, 2936507), (7, 1258503), (19, 463659), (21, 419501), (57, 154553), (133, 66237), (399, 22079)]