2912392587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{1109}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 4465450080

約数和(自身を除く): 1553057493

約数列:

[1, 3, 13, 17, 39, 51, 221, 233, 289, 663, 699, 867, 1109, 3029, 3327, 3757, 3961, 9087, 11271, 11883, 14417, 18853, 43251, 51493, 56559, 67337, 154479, 202011, 245089, 258397, 320501, 735267, 775191, 875381, 961503, 2626143, 3359161, 4166513, 4392749, 10077483, 12499539, 13178247, 57105737, 74676733, 171317211, 224030199, 970797529, 2912392587]

約数ペア:

[(1, 2912392587), (3, 970797529), (13, 224030199), (17, 171317211), (39, 74676733), (51, 57105737), (221, 13178247), (233, 12499539), (289, 10077483), (663, 4392749), (699, 4166513), (867, 3359161), (1109, 2626143), (3029, 961503), (3327, 875381), (3757, 775191), (3961, 735267), (9087, 320501), (11271, 258397), (11883, 245089), (14417, 202011), (18853, 154479), (43251, 67337), (51493, 56559)]