27855997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 30769200

約数和(自身を除く): 2913203

約数列:

[1, 13, 73, 149, 197, 949, 1937, 2561, 10877, 14381, 29353, 141401, 186953, 381589, 2142769, 27855997]

約数ペア:

[(1, 27855997), (13, 2142769), (73, 381589), (149, 186953), (197, 141401), (949, 29353), (1937, 14381), (2561, 10877)]