4054029

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 6266880

約数和(自身を除く): 2212851

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2719, 8157, 19033, 57099, 193049, 579147, 1351343, 4054029]

約数ペア:

[(1, 4054029), (3, 1351343), (7, 579147), (21, 193049), (71, 57099), (213, 19033), (497, 8157), (1491, 2719)]