187857241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1367}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 228215232

約数和(自身を除く): 40357991

約数列:

[1, 11, 13, 31, 143, 341, 403, 961, 1367, 4433, 10571, 12493, 15037, 17771, 42377, 137423, 195481, 466147, 550901, 1313687, 6059911, 14450557, 17077931, 187857241]

約数ペア:

[(1, 187857241), (11, 17077931), (13, 14450557), (31, 6059911), (143, 1313687), (341, 550901), (403, 466147), (961, 195481), (1367, 137423), (4433, 42377), (10571, 17771), (12493, 15037)]