3687741

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 5541120

約数和(自身を除く): 1853379

約数列:

[1, 3, 9, 27, 73, 219, 657, 1871, 1971, 5613, 16839, 50517, 136583, 409749, 1229247, 3687741]

約数ペア:

[(1, 3687741), (3, 1229247), (9, 409749), (27, 136583), (73, 50517), (219, 16839), (657, 5613), (1871, 1971)]