161058833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 186086208

約数和(自身を除く): 25027375

約数列:

[1, 13, 17, 163, 221, 263, 289, 2119, 2771, 3419, 3757, 4471, 36023, 42869, 47107, 58123, 76007, 557297, 612391, 728773, 988091, 9474049, 12389141, 161058833]

約数ペア:

[(1, 161058833), (13, 12389141), (17, 9474049), (163, 988091), (221, 728773), (263, 612391), (289, 557297), (2119, 76007), (2771, 58123), (3419, 47107), (3757, 42869), (4471, 36023)]