608139

素因数分解:

$3^2\times 7^3\times {\mathrm{197}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 1029600

約数和(自身を除く): 421461

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 197, 343, 441, 591, 1029, 1379, 1773, 3087, 4137, 9653, 12411, 28959, 67571, 86877, 202713, 608139]

約数ペア:

[(1, 608139), (3, 202713), (7, 86877), (9, 67571), (21, 28959), (49, 12411), (63, 9653), (147, 4137), (197, 3087), (343, 1773), (441, 1379), (591, 1029)]