268044321

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10041

約数の個数: 24

約数和(自身を含む): 391938304

約数和(自身を除く): 123893983

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1581, 8959, 9973, 26877, 29919, 169541, 309163, 508623, 927489, 2882197, 5255771, 8646591, 15767313, 89348107, 268044321]

約数ペア:

[(1, 268044321), (3, 89348107), (17, 15767313), (31, 8646591), (51, 5255771), (93, 2882197), (289, 927489), (527, 508623), (867, 309163), (1581, 169541), (8959, 29919), (9973, 26877)]