129251863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 142178400

約数和(自身を除く): 12926537

約数列:

[1, 13, 61, 389, 419, 793, 5057, 5447, 23729, 25559, 162991, 308477, 332267, 2118883, 9942451, 129251863]

約数ペア:

[(1, 129251863), (13, 9942451), (61, 2118883), (389, 332267), (419, 308477), (793, 162991), (5057, 25559), (5447, 23729)]