7786087491

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1\times {\mathrm{9391}}^1$

素因数の和:12451

約数の個数: 32

約数和(自身を含む): 12782737408

約数和(自身を除く): 4996649917

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3037, 9111, 9391, 21259, 28173, 39481, 63777, 65737, 118443, 122083, 197211, 276367, 366249, 829101, 854581, 2563743, 28520467, 85561401, 199643269, 370766071, 598929807, 1112298213, 2595362497, 7786087491]

約数ペア:

[(1, 7786087491), (3, 2595362497), (7, 1112298213), (13, 598929807), (21, 370766071), (39, 199643269), (91, 85561401), (273, 28520467), (3037, 2563743), (9111, 854581), (9391, 829101), (21259, 366249), (28173, 276367), (39481, 197211), (63777, 122083), (65737, 118443)]