291208357681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15497}}^1\times {\mathrm{10141}}^1$

素因数の和:25764

約数の個数: 16

約数和(自身を含む): 311217817680

約数和(自身を除く): 20009459999

約数列:

[1, 17, 109, 1853, 10141, 15497, 172397, 263449, 1105369, 1689173, 18791273, 28715941, 157155077, 2671636309, 17129903393, 291208357681]

約数ペア:

[(1, 291208357681), (17, 17129903393), (109, 2671636309), (1853, 157155077), (10141, 28715941), (15497, 18791273), (172397, 1689173), (263449, 1105369)]