5235447

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 8231808

約数和(自身を除く): 2996361

約数列:

[1, 3, 7, 21, 61, 67, 183, 201, 427, 469, 1281, 1407, 3721, 4087, 11163, 12261, 26047, 28609, 78141, 85827, 249307, 747921, 1745149, 5235447]

約数ペア:

[(1, 5235447), (3, 1745149), (7, 747921), (21, 249307), (61, 85827), (67, 78141), (183, 28609), (201, 26047), (427, 12261), (469, 11163), (1281, 4087), (1407, 3721)]