214328721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{2221}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 301125440

約数和(自身を除く): 86796719

約数列:

[1, 3, 19, 57, 1693, 2221, 5079, 6663, 32167, 42199, 96501, 126597, 3760153, 11280459, 71442907, 214328721]

約数ペア:

[(1, 214328721), (3, 71442907), (19, 11280459), (57, 3760153), (1693, 126597), (2221, 96501), (5079, 42199), (6663, 32167)]