1323643473

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{881}}^1\times {\mathrm{1721}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 1934956296

約数和(自身を除く): 611312823

約数列:

[1, 3, 9, 97, 291, 873, 881, 1721, 2643, 5163, 7929, 15489, 85457, 166937, 256371, 500811, 769113, 1502433, 1516201, 4548603, 13645809, 147071497, 441214491, 1323643473]

約数ペア:

[(1, 1323643473), (3, 441214491), (9, 147071497), (97, 13645809), (291, 4548603), (873, 1516201), (881, 1502433), (1721, 769113), (2643, 500811), (5163, 256371), (7929, 166937), (15489, 85457)]