28751199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29671}}^1$

素因数の和:29710

約数の個数: 16

約数和(自身を含む): 42727680

約数和(自身を除く): 13976481

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29671, 89013, 504407, 563749, 1513221, 1691247, 9583733, 28751199]

約数ペア:

[(1, 28751199), (3, 9583733), (17, 1691247), (19, 1513221), (51, 563749), (57, 504407), (323, 89013), (969, 29671)]