249804771

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{14087}}^1$

素因数の和:14370

約数の個数: 16

約数和(自身を含む): 348931584

約数和(自身を除く): 99126813

約数列:

[1, 3, 23, 69, 257, 771, 5911, 14087, 17733, 42261, 324001, 972003, 3620359, 10861077, 83268257, 249804771]

約数ペア:

[(1, 249804771), (3, 83268257), (23, 10861077), (69, 3620359), (257, 972003), (771, 324001), (5911, 42261), (14087, 17733)]