3834789

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 6265440

約数和(自身を除く): 2430651

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1373, 2793, 4119, 9611, 26087, 28833, 67277, 78261, 182609, 201831, 547827, 1278263, 3834789]

約数ペア:

[(1, 3834789), (3, 1278263), (7, 547827), (19, 201831), (21, 182609), (49, 78261), (57, 67277), (133, 28833), (147, 26087), (399, 9611), (931, 4119), (1373, 2793)]