138361531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{3881}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 172919808

約数和(自身を除く): 34558277

約数列:

[1, 7, 11, 77, 463, 3241, 3881, 5093, 27167, 35651, 42691, 298837, 1796903, 12578321, 19765933, 138361531]

約数ペア:

[(1, 138361531), (7, 19765933), (11, 12578321), (77, 1796903), (463, 298837), (3241, 42691), (3881, 35651), (5093, 27167)]