29431703

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 36511920

約数和(自身を除く): 7080217

約数列:

[1, 7, 19, 49, 101, 133, 313, 707, 931, 1919, 2191, 4949, 5947, 13433, 15337, 31613, 41629, 94031, 221291, 291403, 600647, 1549037, 4204529, 29431703]

約数ペア:

[(1, 29431703), (7, 4204529), (19, 1549037), (49, 600647), (101, 291403), (133, 221291), (313, 94031), (707, 41629), (931, 31613), (1919, 15337), (2191, 13433), (4949, 5947)]