42161007

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28277}}^1$

素因数の和:28358

約数の個数: 16

約数和(自身を含む): 65152512

約数和(自身を除く): 22991505

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 28277, 84831, 197939, 593817, 2007667, 6023001, 14053669, 42161007]

約数ペア:

[(1, 42161007), (3, 14053669), (7, 6023001), (21, 2007667), (71, 593817), (213, 197939), (497, 84831), (1491, 28277)]