211673077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{2081}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 264230784

約数和(自身を除く): 52557707

約数列:

[1, 7, 11, 77, 1321, 2081, 9247, 14531, 14567, 22891, 101717, 160237, 2749001, 19243007, 30239011, 211673077]

約数ペア:

[(1, 211673077), (7, 30239011), (11, 19243007), (77, 2749001), (1321, 160237), (2081, 101717), (9247, 22891), (14531, 14567)]