260072029

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{16217}}^1$

素因数の和:16332

約数の個数: 16

約数和(自身を含む): 311385600

約数和(自身を除く): 51313571

約数列:

[1, 7, 29, 79, 203, 553, 2291, 16037, 16217, 113519, 470293, 1281143, 3292051, 8968001, 37153147, 260072029]

約数ペア:

[(1, 260072029), (7, 37153147), (29, 8968001), (79, 3292051), (203, 1281143), (553, 470293), (2291, 113519), (16037, 16217)]