1286067861

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{93949}}^1$

素因数の和:93987

約数の個数: 30

約数和(自身を含む): 2080334850

約数和(自身を除く): 794266989

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 93949, 281847, 845541, 1221337, 2536623, 3664011, 7609869, 10992033, 15877381, 32976099, 47632143, 98928297, 142896429, 428689287, 1286067861]

約数ペア:

[(1, 1286067861), (3, 428689287), (9, 142896429), (13, 98928297), (27, 47632143), (39, 32976099), (81, 15877381), (117, 10992033), (169, 7609869), (351, 3664011), (507, 2536623), (1053, 1221337), (1521, 845541), (4563, 281847), (13689, 93949)]