814459287

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 1152460800

約数和(自身を除く): 338001513

約数列:

[1, 3, 29, 47, 87, 141, 409, 487, 1227, 1363, 1461, 4089, 11861, 14123, 19223, 22889, 35583, 42369, 57669, 68667, 199183, 557467, 597549, 663781, 1672401, 1991343, 5776307, 9361601, 17328921, 28084803, 271486429, 814459287]

約数ペア:

[(1, 814459287), (3, 271486429), (29, 28084803), (47, 17328921), (87, 9361601), (141, 5776307), (409, 1991343), (487, 1672401), (1227, 663781), (1363, 597549), (1461, 557467), (4089, 199183), (11861, 68667), (14123, 57669), (19223, 42369), (22889, 35583)]