321481161

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{607}}^1\times {\mathrm{709}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 471394560

約数和(自身を除く): 149913399

約数列:

[1, 3, 9, 83, 249, 607, 709, 747, 1821, 2127, 5463, 6381, 50381, 58847, 151143, 176541, 430363, 453429, 529623, 1291089, 3873267, 35720129, 107160387, 321481161]

約数ペア:

[(1, 321481161), (3, 107160387), (9, 35720129), (83, 3873267), (249, 1291089), (607, 529623), (709, 453429), (747, 430363), (1821, 176541), (2127, 151143), (5463, 58847), (6381, 50381)]