16410321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 25253280

約数和(自身を除く): 8842959

約数列:

[1, 3, 9, 17, 51, 153, 283, 379, 849, 1137, 2547, 3411, 4811, 6443, 14433, 19329, 43299, 57987, 107257, 321771, 965313, 1823369, 5470107, 16410321]

約数ペア:

[(1, 16410321), (3, 5470107), (9, 1823369), (17, 965313), (51, 321771), (153, 107257), (283, 57987), (379, 43299), (849, 19329), (1137, 14433), (2547, 6443), (3411, 4811)]