193742241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{838711}}^1$

素因数の和:838732

約数の個数: 16

約数和(自身を含む): 322065408

約数和(自身を除く): 128323167

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 838711, 2516133, 5870977, 9225821, 17612931, 27677463, 64580747, 193742241]

約数ペア:

[(1, 193742241), (3, 64580747), (7, 27677463), (11, 17612931), (21, 9225821), (33, 5870977), (77, 2516133), (231, 838711)]