16042383

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 26676000

約数和(自身を除く): 10633617

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 1709, 3129, 5127, 9387, 11963, 15381, 35889, 107667, 254641, 763923, 1782487, 2291769, 5347461, 16042383]

約数ペア:

[(1, 16042383), (3, 5347461), (7, 2291769), (9, 1782487), (21, 763923), (63, 254641), (149, 107667), (447, 35889), (1043, 15381), (1341, 11963), (1709, 9387), (3129, 5127)]