897973439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{37811}}^1$

素因数の和:37966

約数の個数: 16

約数和(自身を含む): 1045426176

約数和(自身を除く): 147452737

約数列:

[1, 11, 17, 127, 187, 1397, 2159, 23749, 37811, 415921, 642787, 4801997, 7070657, 52821967, 81633949, 897973439]

約数ペア:

[(1, 897973439), (11, 81633949), (17, 52821967), (127, 7070657), (187, 4801997), (1397, 642787), (2159, 415921), (23749, 37811)]