16385229

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15299}}^1$

素因数の和:15329

約数の個数: 24

約数和(自身を含む): 28641600

約数和(自身を除く): 12256371

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 15299, 45897, 107093, 137691, 260083, 321279, 780249, 963837, 1820581, 2340747, 5461743, 16385229]

約数ペア:

[(1, 16385229), (3, 5461743), (7, 2340747), (9, 1820581), (17, 963837), (21, 780249), (51, 321279), (63, 260083), (119, 137691), (153, 107093), (357, 45897), (1071, 15299)]