49242009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4289}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 67953600

約数和(自身を除く): 18711591

約数列:

[1, 3, 43, 89, 129, 267, 3827, 4289, 11481, 12867, 184427, 381721, 553281, 1145163, 16414003, 49242009]

約数ペア:

[(1, 49242009), (3, 16414003), (43, 1145163), (89, 553281), (129, 381721), (267, 184427), (3827, 12867), (4289, 11481)]