968932993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{20023}}^1$

素因数の和:20284

約数の個数: 16

約数和(自身を含む): 1148256256

約数和(自身を除く): 179323263

約数列:

[1, 7, 31, 217, 223, 1561, 6913, 20023, 48391, 140161, 620713, 4344991, 4465129, 31255903, 138418999, 968932993]

約数ペア:

[(1, 968932993), (7, 138418999), (31, 31255903), (217, 4465129), (223, 4344991), (1561, 620713), (6913, 140161), (20023, 48391)]