7400393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 9937536

約数和(自身を除く): 2537143

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 7393, 51751, 81323, 96109, 569261, 672763, 1057199, 7400393]

約数ペア:

[(1, 7400393), (7, 1057199), (11, 672763), (13, 569261), (77, 96109), (91, 81323), (143, 51751), (1001, 7393)]