80429223

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{201577}}^1$

素因数の和:201606

約数の個数: 16

約数和(自身を含む): 129009920

約数和(自身を除く): 48580697

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 201577, 604731, 1411039, 3829963, 4233117, 11489889, 26809741, 80429223]

約数ペア:

[(1, 80429223), (3, 26809741), (7, 11489889), (19, 4233117), (21, 3829963), (57, 1411039), (133, 604731), (399, 201577)]