19059651

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{4177}}^1$

素因数の和:4212

約数の個数: 24

約数和(自身を含む): 30582960

約数和(自身を除く): 11523309

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4177, 4563, 12531, 37593, 54301, 112779, 162903, 488709, 705913, 1466127, 2117739, 6353217, 19059651]

約数ペア:

[(1, 19059651), (3, 6353217), (9, 2117739), (13, 1466127), (27, 705913), (39, 488709), (117, 162903), (169, 112779), (351, 54301), (507, 37593), (1521, 12531), (4177, 4563)]