12941379

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 20949552

約数和(自身を除く): 8008173

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3533, 3663, 10599, 31797, 38863, 116589, 130721, 349767, 392163, 1176489, 1437931, 4313793, 12941379]

約数ペア:

[(1, 12941379), (3, 4313793), (9, 1437931), (11, 1176489), (33, 392163), (37, 349767), (99, 130721), (111, 116589), (333, 38863), (407, 31797), (1221, 10599), (3533, 3663)]