2117247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 3120768

約数和(自身を除く): 1003521

約数列:

[1, 3, 11, 33, 83, 249, 773, 913, 2319, 2739, 8503, 25509, 64159, 192477, 705749, 2117247]

約数ペア:

[(1, 2117247), (3, 705749), (11, 192477), (33, 64159), (83, 25509), (249, 8503), (773, 2739), (913, 2319)]