7328321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 9840768

約数和(自身を除く): 2512447

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 7321, 51247, 80531, 95173, 563717, 666211, 1046903, 7328321]

約数ペア:

[(1, 7328321), (7, 1046903), (11, 666211), (13, 563717), (77, 95173), (91, 80531), (143, 51247), (1001, 7321)]