231419793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11149}}^1$

素因数の和:11217

約数の個数: 32

約数和(自身を含む): 366076800

約数和(自身を除く): 134657007

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 11149, 20757, 33447, 122639, 189533, 367917, 412513, 568599, 1237539, 2084863, 4537643, 6254589, 7012721, 13612929, 21038163, 77139931, 231419793]

約数ペア:

[(1, 231419793), (3, 77139931), (11, 21038163), (17, 13612929), (33, 7012721), (37, 6254589), (51, 4537643), (111, 2084863), (187, 1237539), (407, 568599), (561, 412513), (629, 367917), (1221, 189533), (1887, 122639), (6919, 33447), (11149, 20757)]