56291796717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{385621}}^1$

素因数の和:385853

約数の個数: 32

約数和(自身を含む): 85515534720

約数和(自身を除く): 29223738003

約数列:

[1, 3, 13, 19, 39, 57, 197, 247, 591, 741, 2561, 3743, 7683, 11229, 48659, 145977, 385621, 1156863, 5013073, 7326799, 15039219, 21980397, 75967337, 95248387, 227902011, 285745161, 987575381, 1443379403, 2962726143, 4330138209, 18763932239, 56291796717]

約数ペア:

[(1, 56291796717), (3, 18763932239), (13, 4330138209), (19, 2962726143), (39, 1443379403), (57, 987575381), (197, 285745161), (247, 227902011), (591, 95248387), (741, 75967337), (2561, 21980397), (3743, 15039219), (7683, 7326799), (11229, 5013073), (48659, 1156863), (145977, 385621)]