28920032859

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4149811}}^1$

素因数の和:4149938

約数の個数: 16

約数和(自身を含む): 40634959104

約数和(自身を除く): 11714926245

約数列:

[1, 3, 23, 69, 101, 303, 2323, 6969, 4149811, 12449433, 95445653, 286336959, 419130911, 1257392733, 9640010953, 28920032859]

約数ペア:

[(1, 28920032859), (3, 9640010953), (23, 1257392733), (69, 419130911), (101, 286336959), (303, 95445653), (2323, 12449433), (6969, 4149811)]