211704383

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 249071760

約数和(自身を除く): 37367377

約数列:

[1, 11, 17, 101, 121, 187, 1019, 1111, 1717, 2057, 11209, 12221, 17323, 18887, 102919, 123299, 190553, 207757, 1132109, 1749623, 2096083, 12453199, 19245853, 211704383]

約数ペア:

[(1, 211704383), (11, 19245853), (17, 12453199), (101, 2096083), (121, 1749623), (187, 1132109), (1019, 207757), (1111, 190553), (1717, 123299), (2057, 102919), (11209, 18887), (12221, 17323)]