12744003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 6056637

約数列:

[1, 3, 19, 47, 57, 67, 71, 141, 201, 213, 893, 1273, 1349, 2679, 3149, 3337, 3819, 4047, 4757, 9447, 10011, 14271, 59831, 63403, 90383, 179493, 190209, 223579, 271149, 670737, 4248001, 12744003]

約数ペア:

[(1, 12744003), (3, 4248001), (19, 670737), (47, 271149), (57, 223579), (67, 190209), (71, 179493), (141, 90383), (201, 63403), (213, 59831), (893, 14271), (1273, 10011), (1349, 9447), (2679, 4757), (3149, 4047), (3337, 3819)]