23439921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5569}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 33152640

約数和(自身を除く): 9712719

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 5569, 16707, 128087, 339709, 384261, 1019127, 7813307, 23439921]

約数ペア:

[(1, 23439921), (3, 7813307), (23, 1019127), (61, 384261), (69, 339709), (183, 128087), (1403, 16707), (4209, 5569)]