266982009

素因数分解:

$3^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{3803}}^1$

素因数の和:7156

約数の個数: 16

約数和(自身を含む): 407058432

約数和(自身を除く): 140076423

約数列:

[1, 3, 7, 21, 3343, 3803, 10029, 11409, 23401, 26621, 70203, 79863, 12713429, 38140287, 88994003, 266982009]

約数ペア:

[(1, 266982009), (3, 88994003), (7, 38140287), (21, 12713429), (3343, 79863), (3803, 70203), (10029, 26621), (11409, 23401)]