3889281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6236

約数の個数: 16

約数和(自身を含む): 5955840

約数和(自身を除く): 2066559

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6203, 18609, 68233, 117857, 204699, 353571, 1296427, 3889281]

約数ペア:

[(1, 3889281), (3, 1296427), (11, 353571), (19, 204699), (33, 117857), (57, 68233), (209, 18609), (627, 6203)]