2670291519

素因数分解:

$3^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{56489}}^1$

素因数の和:58750

約数の個数: 16

約数和(自身を含む): 4070895360

約数和(自身を除く): 1400603841

約数列:

[1, 3, 7, 21, 2251, 6753, 15757, 47271, 56489, 169467, 395423, 1186269, 127156739, 381470217, 890097173, 2670291519]

約数ペア:

[(1, 2670291519), (3, 890097173), (7, 381470217), (21, 127156739), (2251, 1186269), (6753, 395423), (15757, 169467), (47271, 56489)]