228766263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{407783}}^1$

素因数の和:407814

約数の個数: 16

約数和(自身を含む): 352325376

約数和(自身を除く): 123559113

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 407783, 1223349, 4485613, 6932311, 13456839, 20796933, 76255421, 228766263]

約数ペア:

[(1, 228766263), (3, 76255421), (11, 20796933), (17, 13456839), (33, 6932311), (51, 4485613), (187, 1223349), (561, 407783)]