63881629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1993}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 77207680

約数和(自身を除く): 13326051

約数列:

[1, 7, 19, 133, 241, 1687, 1993, 4579, 13951, 32053, 37867, 265069, 480313, 3362191, 9125947, 63881629]

約数ペア:

[(1, 63881629), (7, 9125947), (19, 3362191), (133, 480313), (241, 265069), (1687, 37867), (1993, 32053), (4579, 13951)]