13823089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 17407040

約数和(自身を除く): 3583951

約数列:

[1, 7, 19, 37, 53, 133, 259, 371, 703, 1007, 1961, 2809, 4921, 7049, 13727, 19663, 37259, 53371, 103933, 260813, 373597, 727531, 1974727, 13823089]

約数ペア:

[(1, 13823089), (7, 1974727), (19, 727531), (37, 373597), (53, 260813), (133, 103933), (259, 53371), (371, 37259), (703, 19663), (1007, 13727), (1961, 7049), (2809, 4921)]