255513247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{23159}}^1$

素因数の和:23246

約数の個数: 16

約数和(自身を含む): 300153600

約数和(自身を除く): 44640353

約数列:

[1, 11, 17, 59, 187, 649, 1003, 11033, 23159, 254749, 393703, 1366381, 4330733, 15030191, 23228477, 255513247]

約数ペア:

[(1, 255513247), (11, 23228477), (17, 15030191), (59, 4330733), (187, 1366381), (649, 393703), (1003, 254749), (11033, 23159)]