1210974787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 1437502464

約数和(自身を除く): 226527677

約数列:

[1, 11, 17, 47, 187, 211, 517, 653, 799, 2321, 3587, 7183, 8789, 9917, 11101, 30691, 39457, 109087, 122111, 137783, 168589, 337601, 521747, 1515613, 1854479, 2342311, 5739217, 6475801, 25765421, 71233811, 110088617, 1210974787]

約数ペア:

[(1, 1210974787), (11, 110088617), (17, 71233811), (47, 25765421), (187, 6475801), (211, 5739217), (517, 2342311), (653, 1854479), (799, 1515613), (2321, 521747), (3587, 337601), (7183, 168589), (8789, 137783), (9917, 122111), (11101, 109087), (30691, 39457)]