8985319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 10838016

約数和(自身を除く): 1852697

約数列:

[1, 7, 31, 47, 217, 329, 881, 1457, 6167, 10199, 27311, 41407, 191177, 289849, 1283617, 8985319]

約数ペア:

[(1, 8985319), (7, 1283617), (31, 289849), (47, 191177), (217, 41407), (329, 27311), (881, 10199), (1457, 6167)]