1072377

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 1688544

約数和(自身を除く): 616167

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 163, 387, 489, 731, 1467, 2193, 2771, 6579, 7009, 8313, 21027, 24939, 63081, 119153, 357459, 1072377]

約数ペア:

[(1, 1072377), (3, 357459), (9, 119153), (17, 63081), (43, 24939), (51, 21027), (129, 8313), (153, 7009), (163, 6579), (387, 2771), (489, 2193), (731, 1467)]