17292149

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 21368160

約数和(自身を除く): 4076011

約数列:

[1, 7, 29, 43, 49, 203, 283, 301, 1247, 1421, 1981, 2107, 8207, 8729, 12169, 13867, 57449, 61103, 85183, 352901, 402143, 596281, 2470307, 17292149]

約数ペア:

[(1, 17292149), (7, 2470307), (29, 596281), (43, 402143), (49, 352901), (203, 85183), (283, 61103), (301, 57449), (1247, 13867), (1421, 12169), (1981, 8729), (2107, 8207)]