12651441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 6702159

約数列:

[1, 3, 11, 31, 33, 83, 93, 149, 249, 341, 447, 913, 1023, 1639, 2573, 2739, 4619, 4917, 7719, 12367, 13857, 28303, 37101, 50809, 84909, 136037, 152427, 383377, 408111, 1150131, 4217147, 12651441]

約数ペア:

[(1, 12651441), (3, 4217147), (11, 1150131), (31, 408111), (33, 383377), (83, 152427), (93, 136037), (149, 84909), (249, 50809), (341, 37101), (447, 28303), (913, 13857), (1023, 12367), (1639, 7719), (2573, 4917), (2739, 4619)]