2687037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1460163

約数列:

[1, 3, 17, 19, 47, 51, 57, 59, 141, 177, 323, 799, 893, 969, 1003, 1121, 2397, 2679, 2773, 3009, 3363, 8319, 15181, 19057, 45543, 47141, 52687, 57171, 141423, 158061, 895679, 2687037]

約数ペア:

[(1, 2687037), (3, 895679), (17, 158061), (19, 141423), (47, 57171), (51, 52687), (57, 47141), (59, 45543), (141, 19057), (177, 15181), (323, 8319), (799, 3363), (893, 3009), (969, 2773), (1003, 2679), (1121, 2397)]