225967539

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{18911}}^1$

素因数の和:19490

約数の個数: 16

約数和(自身を含む): 344954880

約数和(自身を除く): 118987341

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 11949, 18911, 56733, 132377, 397131, 10760359, 32281077, 75322513, 225967539]

約数ペア:

[(1, 225967539), (3, 75322513), (7, 32281077), (21, 10760359), (569, 397131), (1707, 132377), (3983, 56733), (11949, 18911)]