26539331

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 33841584

約数和(自身を除く): 7302253

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 683, 793, 2989, 4781, 5551, 8879, 33467, 38857, 41663, 62153, 291641, 435071, 541619, 2041487, 3791333, 26539331]

約数ペア:

[(1, 26539331), (7, 3791333), (13, 2041487), (49, 541619), (61, 435071), (91, 291641), (427, 62153), (637, 41663), (683, 38857), (793, 33467), (2989, 8879), (4781, 5551)]