901305889

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 1014289920

約数和(自身を除く): 112984031

約数列:

[1, 11, 59, 121, 191, 649, 661, 2101, 7139, 7271, 11269, 23111, 38999, 79981, 123959, 126251, 428989, 1363549, 1388761, 4718879, 7448809, 15276371, 81936899, 901305889]

約数ペア:

[(1, 901305889), (11, 81936899), (59, 15276371), (121, 7448809), (191, 4718879), (649, 1388761), (661, 1363549), (2101, 428989), (7139, 126251), (7271, 123959), (11269, 79981), (23111, 38999)]