4038291

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 6113744

約数和(自身を除く): 2075453

約数列:

[1, 3, 9, 37, 67, 111, 181, 201, 333, 543, 603, 1629, 2479, 6697, 7437, 12127, 20091, 22311, 36381, 60273, 109143, 448699, 1346097, 4038291]

約数ペア:

[(1, 4038291), (3, 1346097), (9, 448699), (37, 109143), (67, 60273), (111, 36381), (181, 22311), (201, 20091), (333, 12127), (543, 7437), (603, 6697), (1629, 2479)]