12376467

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 18978960

約数和(自身を除く): 6602493

約数列:

[1, 3, 9, 19, 57, 157, 171, 461, 471, 1383, 1413, 2983, 4149, 8759, 8949, 26277, 26847, 72377, 78831, 217131, 651393, 1375163, 4125489, 12376467]

約数ペア:

[(1, 12376467), (3, 4125489), (9, 1375163), (19, 651393), (57, 217131), (157, 78831), (171, 72377), (461, 26847), (471, 26277), (1383, 8949), (1413, 8759), (2983, 4149)]