42909423

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 58181760

約数和(自身を除く): 15272337

約数列:

[1, 3, 83, 249, 389, 443, 1167, 1329, 32287, 36769, 96861, 110307, 172327, 516981, 14303141, 42909423]

約数ペア:

[(1, 42909423), (3, 14303141), (83, 516981), (249, 172327), (389, 110307), (443, 96861), (1167, 36769), (1329, 32287)]