2912981739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{5231}}^1$

素因数の和:5491

約数の個数: 32

約数和(自身を含む): 4204016640

約数和(自身を除く): 1291034901

約数列:

[1, 3, 17, 51, 61, 179, 183, 537, 1037, 3043, 3111, 5231, 9129, 10919, 15693, 32757, 88927, 185623, 266781, 319091, 556869, 936349, 957273, 2809047, 5424547, 15917933, 16273641, 47753799, 57117289, 171351867, 970993913, 2912981739]

約数ペア:

[(1, 2912981739), (3, 970993913), (17, 171351867), (51, 57117289), (61, 47753799), (179, 16273641), (183, 15917933), (537, 5424547), (1037, 2809047), (3043, 957273), (3111, 936349), (5231, 556869), (9129, 319091), (10919, 266781), (15693, 185623), (32757, 88927)]