2972049

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 4127424

約数和(自身を除く): 1155375

約数列:

[1, 3, 41, 73, 123, 219, 331, 993, 2993, 8979, 13571, 24163, 40713, 72489, 990683, 2972049]

約数ペア:

[(1, 2972049), (3, 990683), (41, 72489), (73, 40713), (123, 24163), (219, 13571), (331, 8979), (993, 2993)]