16205199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5209}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 23257440

約数和(自身を除く): 7052241

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 5209, 15627, 88553, 265659, 317749, 953247, 5401733, 16205199]

約数ペア:

[(1, 16205199), (3, 5401733), (17, 953247), (51, 317749), (61, 265659), (183, 88553), (1037, 15627), (3111, 5209)]