23720847

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 8454513

約数列:

[1, 3, 113, 167, 339, 419, 501, 1257, 18871, 47347, 56613, 69973, 142041, 209919, 7906949, 23720847]

約数ペア:

[(1, 23720847), (3, 7906949), (113, 209919), (167, 142041), (339, 69973), (419, 56613), (501, 47347), (1257, 18871)]