21733327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16603}}^1$

素因数の和:16638

約数の個数: 16

約数和(自身を含む): 28691712

約数和(自身を除く): 6958385

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 16603, 116221, 182633, 282251, 1278431, 1975757, 3104761, 21733327]

約数ペア:

[(1, 21733327), (7, 3104761), (11, 1975757), (17, 1278431), (77, 282251), (119, 182633), (187, 116221), (1309, 16603)]