7974393

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8831}}^1$

素因数の和:8884

約数の個数: 16

約数和(自身を含む): 12435456

約数和(自身を除く): 4461063

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 8831, 26493, 61817, 185451, 379733, 1139199, 2658131, 7974393]

約数ペア:

[(1, 7974393), (3, 2658131), (7, 1139199), (21, 379733), (43, 185451), (129, 61817), (301, 26493), (903, 8831)]