1612938879

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{4271}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 2436065280

約数和(自身を除く): 823126401

約数列:

[1, 3, 9, 27, 71, 197, 213, 591, 639, 1773, 1917, 4271, 5319, 12813, 13987, 38439, 41961, 115317, 125883, 303241, 377649, 841387, 909723, 2524161, 2729169, 7572483, 8187507, 22717449, 59738477, 179215431, 537646293, 1612938879]

約数ペア:

[(1, 1612938879), (3, 537646293), (9, 179215431), (27, 59738477), (71, 22717449), (197, 8187507), (213, 7572483), (591, 2729169), (639, 2524161), (1773, 909723), (1917, 841387), (4271, 377649), (5319, 303241), (12813, 125883), (13987, 115317), (38439, 41961)]