13644393

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 21395520

約数和(自身を除く): 7751127

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 919, 2121, 2757, 4949, 6433, 14847, 19299, 45031, 92819, 135093, 278457, 649733, 1949199, 4548131, 13644393]

約数ペア:

[(1, 13644393), (3, 4548131), (7, 1949199), (21, 649733), (49, 278457), (101, 135093), (147, 92819), (303, 45031), (707, 19299), (919, 14847), (2121, 6433), (2757, 4949)]