2304687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{907}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 3864448

約数和(自身を除く): 1559761

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 907, 2541, 2721, 6349, 9977, 19047, 29931, 69839, 109747, 209517, 329241, 768229, 2304687]

約数ペア:

[(1, 2304687), (3, 768229), (7, 329241), (11, 209517), (21, 109747), (33, 69839), (77, 29931), (121, 19047), (231, 9977), (363, 6349), (847, 2721), (907, 2541)]