2388578241

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3669091}}^1$

素因数の和:3669132

約数の個数: 16

約数和(自身を含む): 3757150208

約数和(自身を除く): 1368571967

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3669091, 11007273, 25683637, 77050911, 113741821, 341225463, 796192747, 2388578241]

約数ペア:

[(1, 2388578241), (3, 796192747), (7, 341225463), (21, 113741821), (31, 77050911), (93, 25683637), (217, 11007273), (651, 3669091)]