2805303

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 3891200

約数和(自身を除く): 1085897

約数列:

[1, 3, 37, 111, 127, 199, 381, 597, 4699, 7363, 14097, 22089, 25273, 75819, 935101, 2805303]

約数ペア:

[(1, 2805303), (3, 935101), (37, 75819), (111, 25273), (127, 22089), (199, 14097), (381, 7363), (597, 4699)]