13218571

素因数分解:

${\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:950

約数の個数: 12

約数和(自身を含む): 14323392

約数和(自身を除く): 1104821

約数列:

[1, 17, 53, 289, 863, 901, 14671, 15317, 45739, 249407, 777563, 13218571]

約数ペア:

[(1, 13218571), (17, 777563), (53, 249407), (289, 45739), (863, 15317), (901, 14671)]