236772851

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 291329280

約数和(自身を除く): 54556429

約数列:

[1, 7, 19, 49, 133, 263, 931, 967, 1841, 4997, 6769, 12887, 18373, 34979, 47383, 128611, 244853, 254321, 900277, 1780247, 4832099, 12461729, 33824693, 236772851]

約数ペア:

[(1, 236772851), (7, 33824693), (19, 12461729), (49, 4832099), (133, 1780247), (263, 900277), (931, 254321), (967, 244853), (1841, 128611), (4997, 47383), (6769, 34979), (12887, 18373)]