7140257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 7833600

約数和(自身を除く): 693343

約数列:

[1, 19, 67, 71, 79, 1273, 1349, 1501, 4757, 5293, 5609, 90383, 100567, 106571, 375803, 7140257]

約数ペア:

[(1, 7140257), (19, 375803), (67, 106571), (71, 100567), (79, 90383), (1273, 5609), (1349, 5293), (1501, 4757)]