1072955521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1381}}^1\times {\mathrm{6421}}^1$

素因数の和:7824

約数の個数: 12

約数和(自身を含む): 1180402132

約数和(自身を除く): 107446611

約数列:

[1, 11, 121, 1381, 6421, 15191, 70631, 167101, 776941, 8867401, 97541411, 1072955521]

約数ペア:

[(1, 1072955521), (11, 97541411), (121, 8867401), (1381, 776941), (6421, 167101), (15191, 70631)]