5193981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 8176896

約数和(自身を除く): 2982915

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 431, 927, 1293, 1339, 3879, 4017, 5603, 12051, 16809, 44393, 50427, 133179, 399537, 577109, 1731327, 5193981]

約数ペア:

[(1, 5193981), (3, 1731327), (9, 577109), (13, 399537), (39, 133179), (103, 50427), (117, 44393), (309, 16809), (431, 12051), (927, 5603), (1293, 4017), (1339, 3879)]