237745313

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 267117048

約数和(自身を除く): 29371735

約数列:

[1, 13, 37, 169, 193, 197, 481, 2509, 2561, 6253, 7141, 7289, 32617, 33293, 38021, 92833, 94757, 494273, 1206829, 1231841, 1406777, 6425549, 18288101, 237745313]

約数ペア:

[(1, 237745313), (13, 18288101), (37, 6425549), (169, 1406777), (193, 1231841), (197, 1206829), (481, 494273), (2509, 94757), (2561, 92833), (6253, 38021), (7141, 33293), (7289, 32617)]