12833037

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 22763520

約数和(自身を除く): 9930483

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 151, 171, 213, 399, 453, 497, 639, 1057, 1197, 1349, 1359, 1491, 2869, 3171, 4047, 4473, 8607, 9443, 9513, 10721, 12141, 20083, 25821, 28329, 32163, 60249, 75047, 84987, 96489, 180747, 203699, 225141, 611097, 675423, 1425893, 1833291, 4277679, 12833037]

約数ペア:

[(1, 12833037), (3, 4277679), (7, 1833291), (9, 1425893), (19, 675423), (21, 611097), (57, 225141), (63, 203699), (71, 180747), (133, 96489), (151, 84987), (171, 75047), (213, 60249), (399, 32163), (453, 28329), (497, 25821), (639, 20083), (1057, 12141), (1197, 10721), (1349, 9513), (1359, 9443), (1491, 8607), (2869, 4473), (3171, 4047)]