11211143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 12643776

約数和(自身を除く): 1432633

約数列:

[1, 17, 23, 53, 391, 541, 901, 1219, 9197, 12443, 20723, 28673, 211531, 487441, 659479, 11211143]

約数ペア:

[(1, 11211143), (17, 659479), (23, 487441), (53, 211531), (391, 28673), (541, 20723), (901, 12443), (1219, 9197)]