210879141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{28151}}^1$

素因数の和:28392

約数の個数: 16

約数和(自身を含む): 308095488

約数和(自身を除く): 97216347

約数列:

[1, 3, 11, 33, 227, 681, 2497, 7491, 28151, 84453, 309661, 928983, 6390277, 19170831, 70293047, 210879141]

約数ペア:

[(1, 210879141), (3, 70293047), (11, 19170831), (33, 6390277), (227, 928983), (681, 309661), (2497, 84453), (7491, 28151)]