31635963

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{12163}}^1$

素因数の和:12203

約数の個数: 18

約数和(自身を含む): 48546524

約数和(自身を除く): 16910561

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 12163, 36489, 109467, 206771, 620313, 1860939, 3515107, 10545321, 31635963]

約数ペア:

[(1, 31635963), (3, 10545321), (9, 3515107), (17, 1860939), (51, 620313), (153, 206771), (289, 109467), (867, 36489), (2601, 12163)]