1947429

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1278171

約数列:

[1, 3, 9, 11, 27, 33, 79, 83, 99, 237, 249, 297, 711, 747, 869, 913, 2133, 2241, 2607, 2739, 6557, 7821, 8217, 19671, 23463, 24651, 59013, 72127, 177039, 216381, 649143, 1947429]

約数ペア:

[(1, 1947429), (3, 649143), (9, 216381), (11, 177039), (27, 72127), (33, 59013), (79, 24651), (83, 23463), (99, 19671), (237, 8217), (249, 7821), (297, 6557), (711, 2739), (747, 2607), (869, 2241), (913, 2133)]