1056551221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{13553}}^1$

素因数の和:13956

約数の個数: 16

約数和(自身を含む): 1216607040

約数和(自身を除く): 160055819

約数列:

[1, 11, 19, 209, 373, 4103, 7087, 13553, 77957, 149083, 257507, 2832577, 5055269, 55607959, 96050111, 1056551221]

約数ペア:

[(1, 1056551221), (11, 96050111), (19, 55607959), (209, 5055269), (373, 2832577), (4103, 257507), (7087, 149083), (13553, 77957)]