1072033391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 1285320960

約数和(自身を除く): 213287569

約数列:

[1, 11, 13, 89, 131, 143, 643, 979, 1157, 1441, 1703, 7073, 8359, 11659, 12727, 18733, 57227, 84233, 91949, 128249, 151567, 629497, 743951, 926563, 1095029, 1667237, 7496737, 8183461, 12045319, 82464107, 97457581, 1072033391]

約数ペア:

[(1, 1072033391), (11, 97457581), (13, 82464107), (89, 12045319), (131, 8183461), (143, 7496737), (643, 1667237), (979, 1095029), (1157, 926563), (1441, 743951), (1703, 629497), (7073, 151567), (8359, 128249), (11659, 91949), (12727, 84233), (18733, 57227)]