42840897

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{10729}}^1$

素因数の和:10765

約数の個数: 16

約数和(自身を含む): 62834880

約数和(自身を除く): 19993983

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 10729, 32187, 118019, 354057, 1298209, 3894627, 14280299, 42840897]

約数ペア:

[(1, 42840897), (3, 14280299), (11, 3894627), (33, 1298209), (121, 354057), (363, 118019), (1331, 32187), (3993, 10729)]