1218373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 1436400

約数和(自身を除く): 218027

約数列:

[1, 13, 17, 37, 149, 221, 481, 629, 1937, 2533, 5513, 8177, 32929, 71669, 93721, 1218373]

約数ペア:

[(1, 1218373), (13, 93721), (17, 71669), (37, 32929), (149, 8177), (221, 5513), (481, 2533), (629, 1937)]