23792391

素因数分解:

$3^2\times 7^2\times {\mathrm{53951}}^1$

素因数の和:53971

約数の個数: 18

約数和(自身を含む): 39978432

約数和(自身を除く): 16186041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53951, 161853, 377657, 485559, 1132971, 2643599, 3398913, 7930797, 23792391]

約数ペア:

[(1, 23792391), (3, 7930797), (7, 3398913), (9, 2643599), (21, 1132971), (49, 485559), (63, 377657), (147, 161853), (441, 53951)]