11804221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 15015168

約数和(自身を除く): 3210947

約数列:

[1, 11, 13, 23, 37, 97, 143, 253, 299, 407, 481, 851, 1067, 1261, 2231, 3289, 3589, 5291, 9361, 11063, 13871, 24541, 29003, 39479, 46657, 82547, 121693, 319033, 513227, 908017, 1073111, 11804221]

約数ペア:

[(1, 11804221), (11, 1073111), (13, 908017), (23, 513227), (37, 319033), (97, 121693), (143, 82547), (253, 46657), (299, 39479), (407, 29003), (481, 24541), (851, 13871), (1067, 11063), (1261, 9361), (2231, 5291), (3289, 3589)]