12449073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 21102592

約数和(自身を除く): 8653519

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1471, 2821, 4413, 8463, 10297, 19123, 30891, 45601, 57369, 133861, 136803, 319207, 401583, 592813, 957621, 1778439, 4149691, 12449073]

約数ペア:

[(1, 12449073), (3, 4149691), (7, 1778439), (13, 957621), (21, 592813), (31, 401583), (39, 319207), (91, 136803), (93, 133861), (217, 57369), (273, 45601), (403, 30891), (651, 19123), (1209, 10297), (1471, 8463), (2821, 4413)]