289757611

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8067

約数の個数: 24

約数和(自身を含む): 357950880

約数和(自身を除く): 68193269

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 1573, 2783, 3289, 8009, 36179, 88099, 104117, 184207, 969089, 1145287, 2026277, 2394691, 12598157, 22289047, 26341601, 289757611]

約数ペア:

[(1, 289757611), (11, 26341601), (13, 22289047), (23, 12598157), (121, 2394691), (143, 2026277), (253, 1145287), (299, 969089), (1573, 184207), (2783, 104117), (3289, 88099), (8009, 36179)]