1138391233

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{14519}}^1$

素因数の和:15036

約数の個数: 16

約数和(自身を含む): 1360465920

約数和(自身を除く): 222074687

約数列:

[1, 7, 23, 161, 487, 3409, 11201, 14519, 78407, 101633, 333937, 2337559, 7070753, 49495271, 162627319, 1138391233]

約数ペア:

[(1, 1138391233), (7, 162627319), (23, 49495271), (161, 7070753), (487, 2337559), (3409, 333937), (11201, 101633), (14519, 78407)]