23775297

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 39583488

約数和(自身を除く): 15808191

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1193, 1533, 2847, 3579, 6643, 8351, 15509, 19929, 25053, 46527, 87089, 108563, 261267, 325689, 609623, 1132157, 1828869, 3396471, 7925099, 23775297]

約数ペア:

[(1, 23775297), (3, 7925099), (7, 3396471), (13, 1828869), (21, 1132157), (39, 609623), (73, 325689), (91, 261267), (219, 108563), (273, 87089), (511, 46527), (949, 25053), (1193, 19929), (1533, 15509), (2847, 8351), (3579, 6643)]