636830049

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2441}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 937728000

約数和(自身を除く): 300897951

約数列:

[1, 3, 19, 23, 57, 69, 199, 437, 597, 1311, 2441, 3781, 4577, 7323, 11343, 13731, 46379, 56143, 86963, 139137, 168429, 260889, 485759, 1066717, 1457277, 3200151, 9229421, 11172457, 27688263, 33517371, 212276683, 636830049]

約数ペア:

[(1, 636830049), (3, 212276683), (19, 33517371), (23, 27688263), (57, 11172457), (69, 9229421), (199, 3200151), (437, 1457277), (597, 1066717), (1311, 485759), (2441, 260889), (3781, 168429), (4577, 139137), (7323, 86963), (11343, 56143), (13731, 46379)]