10215369

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19941

約数の個数: 16

約数和(自身を含む): 15931200

約数和(自身を除く): 5715831

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 19913, 59739, 179217, 378347, 537651, 1135041, 3405123, 10215369]

約数ペア:

[(1, 10215369), (3, 3405123), (9, 1135041), (19, 537651), (27, 378347), (57, 179217), (171, 59739), (513, 19913)]