137721947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6883}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 160589952

約数和(自身を除く): 22868005

約数列:

[1, 11, 17, 107, 187, 1177, 1819, 6883, 20009, 75713, 117011, 736481, 1287121, 8101291, 12520177, 137721947]

約数ペア:

[(1, 137721947), (11, 12520177), (17, 8101291), (107, 1287121), (187, 736481), (1177, 117011), (1819, 75713), (6883, 20009)]