3138471

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 5351424

約数和(自身を除く): 2212953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1607, 1953, 4821, 11249, 14463, 33747, 49817, 101241, 149451, 348719, 448353, 1046157, 3138471]

約数ペア:

[(1, 3138471), (3, 1046157), (7, 448353), (9, 348719), (21, 149451), (31, 101241), (63, 49817), (93, 33747), (217, 14463), (279, 11249), (651, 4821), (1607, 1953)]