5618079

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 8592936

約数和(自身を除く): 2974857

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1613, 3483, 4839, 14517, 43551, 69359, 130653, 208077, 624231, 1872693, 5618079]

約数ペア:

[(1, 5618079), (3, 1872693), (9, 624231), (27, 208077), (43, 130653), (81, 69359), (129, 43551), (387, 14517), (1161, 4839), (1613, 3483)]