816447423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{76597}}^1$

素因数の和:76647

約数の個数: 32

約数和(自身を含む): 1323613440

約数和(自身を除く): 507166017

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 76597, 229791, 842567, 1302149, 1455343, 2527701, 3906447, 4366029, 14323639, 16008773, 24740831, 42970917, 48026319, 74222493, 272149141, 816447423]

約数ペア:

[(1, 816447423), (3, 272149141), (11, 74222493), (17, 48026319), (19, 42970917), (33, 24740831), (51, 16008773), (57, 14323639), (187, 4366029), (209, 3906447), (323, 2527701), (561, 1455343), (627, 1302149), (969, 842567), (3553, 229791), (10659, 76597)]