89225719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 100998144

約数和(自身を除く): 11772425

約数列:

[1, 11, 31, 233, 341, 1123, 2563, 7223, 12353, 34813, 79453, 261659, 382943, 2878249, 8111429, 89225719]

約数ペア:

[(1, 89225719), (11, 8111429), (31, 2878249), (233, 382943), (341, 261659), (1123, 79453), (2563, 34813), (7223, 12353)]