1271515113

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2591}}^1\times {\mathrm{4957}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 2004777216

約数和(自身を除く): 733262103

約数列:

[1, 3, 9, 11, 33, 99, 2591, 4957, 7773, 14871, 23319, 28501, 44613, 54527, 85503, 163581, 256509, 490743, 12843587, 38530761, 115592283, 141279457, 423838371, 1271515113]

約数ペア:

[(1, 1271515113), (3, 423838371), (9, 141279457), (11, 115592283), (33, 38530761), (99, 12843587), (2591, 490743), (4957, 256509), (7773, 163581), (14871, 85503), (23319, 54527), (28501, 44613)]