31377189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32381}}^1$

素因数の和:32420

約数の個数: 16

約数和(自身を含む): 46630080

約数和(自身を除く): 15252891

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 32381, 97143, 550477, 615239, 1651431, 1845717, 10459063, 31377189]

約数ペア:

[(1, 31377189), (3, 10459063), (17, 1845717), (19, 1651431), (51, 615239), (57, 550477), (323, 97143), (969, 32381)]