42319053

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9461}}^1$

素因数の和:9545

約数の個数: 24

約数和(自身を含む): 70851456

約数和(自身を除く): 28532403

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 9461, 28383, 66227, 85149, 198681, 596043, 671731, 2015193, 4702117, 6045579, 14106351, 42319053]

約数ペア:

[(1, 42319053), (3, 14106351), (7, 6045579), (9, 4702117), (21, 2015193), (63, 671731), (71, 596043), (213, 198681), (497, 85149), (639, 66227), (1491, 28383), (4473, 9461)]