1839387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 2701440

約数和(自身を除く): 862053

約数列:

[1, 3, 11, 33, 139, 401, 417, 1203, 1529, 4411, 4587, 13233, 55739, 167217, 613129, 1839387]

約数ペア:

[(1, 1839387), (3, 613129), (11, 167217), (33, 55739), (139, 13233), (401, 4587), (417, 4411), (1203, 1529)]