289365762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6889661}}^1$

素因数の和:6889673

約数の個数: 16

約数和(自身を含む): 661407552

約数和(自身を除く): 372041790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6889661, 13779322, 20668983, 41337966, 48227627, 96455254, 144682881, 289365762]

約数ペア:

[(1, 289365762), (2, 144682881), (3, 96455254), (6, 48227627), (7, 41337966), (14, 20668983), (21, 13779322), (42, 6889661)]