21551166169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{32647}}^1$

素因数の和:32809

約数の個数: 32

約数和(自身を含む): 25669163520

約数和(自身を除く): 4117997351

約数列:

[1, 13, 17, 29, 103, 221, 377, 493, 1339, 1751, 2987, 6409, 22763, 32647, 38831, 50779, 424411, 554999, 660127, 946763, 3362641, 7214987, 12307919, 16094971, 43714333, 57164897, 97516589, 209234623, 743143661, 1267715657, 1657782013, 21551166169]

約数ペア:

[(1, 21551166169), (13, 1657782013), (17, 1267715657), (29, 743143661), (103, 209234623), (221, 97516589), (377, 57164897), (493, 43714333), (1339, 16094971), (1751, 12307919), (2987, 7214987), (6409, 3362641), (22763, 946763), (32647, 660127), (38831, 554999), (50779, 424411)]