71001343

素因数分解:

$7^3\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 83188800

約数和(自身を除く): 12187457

約数列:

[1, 7, 49, 317, 343, 653, 2219, 4571, 15533, 31997, 108731, 207001, 223979, 1449007, 10143049, 71001343]

約数ペア:

[(1, 71001343), (7, 10143049), (49, 1449007), (317, 223979), (343, 207001), (653, 108731), (2219, 31997), (4571, 15533)]