682008649

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{32401}}^1$

素因数の和:32536

約数の個数: 16

約数和(自身を含む): 812901376

約数和(自身を除く): 130892727

約数列:

[1, 7, 31, 97, 217, 679, 3007, 21049, 32401, 226807, 1004431, 3142897, 7031017, 22000279, 97429807, 682008649]

約数ペア:

[(1, 682008649), (7, 97429807), (31, 22000279), (97, 7031017), (217, 3142897), (679, 1004431), (3007, 226807), (21049, 32401)]