1325989077

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{66959}}^1$

素因数の和:67033

約数の個数: 32

約数和(自身を含む): 2159861760

約数和(自身を除く): 833872683

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 6601, 19803, 66959, 200877, 468713, 1406139, 1540057, 2745319, 4620171, 8235957, 10780399, 19217233, 32341197, 57651699, 63142337, 189427011, 441996359, 1325989077]

約数ペア:

[(1, 1325989077), (3, 441996359), (7, 189427011), (21, 63142337), (23, 57651699), (41, 32341197), (69, 19217233), (123, 10780399), (161, 8235957), (287, 4620171), (483, 2745319), (861, 1540057), (943, 1406139), (2829, 468713), (6601, 200877), (19803, 66959)]